Show all 759 Japanese names
Family names: the 2018 top 100
More family names
Boys' names: the 2025 top 100
Boys' names: top 10 in an earlier birth year
Girls' names: the 2025 top 100
Girls' names: top 10 in an earlier birth year
Family names: the 2018 top 100 100
Abe 阿部 Family name, あべ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Andō 安藤 Family name, あんどう. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Aoki 青木 Family name, あおき. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Arai 新井 Family name, あらい. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Chiba 千葉 Family name, ちば. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Endō 遠藤 Family name, えんどう. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Fujii 藤井 Family name, ふじい. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Fujimoto 藤本 Family name, ふじもと. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Fujita 藤田 Family name, ふじた. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Fujiwara 藤原 Family name, ふじわら, also read ふじはら. In the top 100 of an insurer's 2018 survey of its policyholders. Fukuda 福田 Family name, ふくだ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Gotō 後藤 Family name, ごとう. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Hara 原 Family name, はら. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Harada 原田 Family name, はらだ. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Hasegawa 長谷川 Family name, はせがわ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Hashimoto 橋本 Family name, はしもと. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Hayashi 林 Family name, はやし. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Hirano 平野 Family name, ひらの. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Ikeda 池田 Family name, いけだ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Imai 今井 Family name, いまい. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Inoue 井上 Family name, いのうえ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Ishida 石田 Family name, いしだ. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Ishii 石井 Family name, いしい. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Ishikawa 石川 Family name, いしかわ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Itō 伊藤 Family name, いとう. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Iwasaki 岩崎 Family name, いわさき. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Kaneko 金子 Family name, かねこ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Katō 加藤 Family name, かとう. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Kimura 木村 Family name, きむら. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Kinoshita 木下 Family name, きのした. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Kobayashi 小林 Family name, こばやし. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Kojima 小島 Family name, こじま. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Kondō 近藤 Family name, こんどう. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Kōno 河野 Family name, こうの, also read かわの. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Koyama 小山 Family name, こやま, also read おやま. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Kubo 久保 Family name, くぼ. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Kudō 工藤 Family name, くどう. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Maeda 前田 Family name, まえだ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Maruyama 丸山 Family name, まるやま. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Masuda 増田 Family name, ますだ. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Matsuda 松田 Family name, まつだ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Matsui 松井 Family name, まつい. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Matsumoto 松本 Family name, まつもと. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Matsuo 松尾 Family name, まつお. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Miura 三浦 Family name, みうら. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Miyamoto 宮本 Family name, みやもと. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Miyazaki 宮崎 Family name, みやざき, also read みやさき. In the top 100 of an insurer's 2018 survey of its policyholders. Mori 森 Family name, もり. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Morita 森田 Family name, もりた. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Murakami 村上 Family name, むらかみ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Murata 村田 Family name, むらた. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Nakagawa 中川 Family name, なかがわ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Nakajima 中島 Family name, なかじま, also read なかしま. In the top 50 of an insurer's 2018 survey of its policyholders. Nakamura 中村 Family name, なかむら. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Nakano 中野 Family name, なかの. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Nakayama 中山 Family name, なかやま. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Nishimura 西村 Family name, にしむら. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Noguchi 野口 Family name, のぐち. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Nomura 野村 Family name, のむら. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Ogawa 小川 Family name, おがわ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Okada 岡田 Family name, おかだ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Okamoto 岡本 Family name, おかもと. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Ōno 大野 Family name, おおの. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Ono 小野 Family name, おの. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Ōta 太田 Family name, おおた. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Ōtsuka 大塚 Family name, おおつか. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Saitō 斉藤 Family name, さいとう. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Saitō 斎藤 Family name, さいとう. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Sakai 酒井 Family name, さかい. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Sakamoto 坂本 Family name, さかもと. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Sakurai 桜井 Family name, さくらい. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Sano 佐野 Family name, さの. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Sasaki 佐々木 Family name, ささき. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Satō 佐藤 Family name, さとう. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Shibata 柴田 Family name, しばた. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Shimada 島田 Family name, しまだ. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Shimizu 清水 Family name, しみず. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Sugawara 菅原 Family name, すがわら, also read すがはら. In the top 100 of an insurer's 2018 survey of its policyholders. Sugiyama 杉山 Family name, すぎやま. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Suzuki 鈴木 Family name, すずき. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Takada 高田 Family name, たかだ, also read たかた. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Takagi 高木 Family name, たかぎ, also read たかき. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Takahashi 高橋 Family name, たかはし. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Takeda 武田 Family name, たけだ, also read たけた. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Takeuchi 竹内 Family name, たけうち. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Tamura 田村 Family name, たむら. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Tanaka 田中 Family name, たなか. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Taniguchi 谷口 Family name, たにぐち. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Uchida 内田 Family name, うちだ. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Ueda 上田 Family name, うえだ, also read うえた. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Ueno 上野 Family name, うえの. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Wada 和田 Family name, わだ. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Watanabe 渡辺 Family name, わたなべ. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Yamada 山田 Family name, やまだ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Yamaguchi 山口 Family name, やまぐち. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Yamamoto 山本 Family name, やまもと. In the top 10 of a 2018 survey of one insurer's 6.56 million policyholders. Yamashita 山下 Family name, やました. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders. Yamazaki 山崎 Family name, やまざき, also read やまさき. In the top 50 of an insurer's 2018 survey of its policyholders. Yokoyama 横山 Family name, よこやま. In the top 100 of a 2018 survey of one insurer's 6.56 million policyholders. Yoshida 吉田 Family name, よしだ. In the top 50 of a 2018 survey of one insurer's 6.56 million policyholders.
More family names 234
Adachi 安達 Family name, あだち. Outside the top 100 in the 2018 survey. Adachi 足立 Family name, あだち. Outside the top 100 in the 2018 survey. Akamatsu 赤松 Family name, あかまつ. Outside the top 100 in the 2018 survey. Akashi 明石 Family name, あかし. Outside the top 100 in the 2018 survey. Akimoto 秋元 Family name, あきもと. Outside the top 100 in the 2018 survey. Akimoto 秋本 Family name, あきもと. Outside the top 100 in the 2018 survey. Akiyama 秋山 Family name, あきやま. Outside the top 100 in the 2018 survey. Andō 安東 Family name, あんどう. Outside the top 100 in the 2018 survey. Anzai 安西 Family name, あんざい. Outside the top 100 in the 2018 survey. Aoyagi 青柳 Family name, あおやぎ. Outside the top 100 in the 2018 survey. Aoyama 青山 Family name, あおやま. Outside the top 100 in the 2018 survey. Arai 荒井 Family name, あらい. Outside the top 100 in the 2018 survey. Arakawa 荒川 Family name, あらかわ. Outside the top 100 in the 2018 survey. Arima 有馬 Family name, ありま. Outside the top 100 in the 2018 survey. Date 伊達 Family name, だて. Outside the top 100 in the 2018 survey. Enomoto 榎本 Family name, えのもと. Outside the top 100 in the 2018 survey. Fujimori 藤森 Family name, ふじもり. Outside the top 100 in the 2018 survey. Fujimura 藤村 Family name, ふじむら. Outside the top 100 in the 2018 survey. Fujisawa 藤沢 Family name, ふじさわ. Outside the top 100 in the 2018 survey. Fujisawa 藤澤 Family name, ふじさわ. Outside the top 100 in the 2018 survey. Fukuhara 福原 Family name, ふくはら. Outside the top 100 in the 2018 survey. Fukushima 福島 Family name, ふくしま. Outside the top 100 in the 2018 survey. Furuichi 古市 Family name, ふるいち. Outside the top 100 in the 2018 survey. Furukawa 古川 Family name, ふるかわ. Outside the top 100 in the 2018 survey. Furuta 古田 Family name, ふるた. Outside the top 100 in the 2018 survey. Furuya 古屋 Family name, ふるや. Outside the top 100 in the 2018 survey. Furuya 古谷 Family name, ふるや. Outside the top 100 in the 2018 survey. Hamada 浜田 Family name, はまだ. Outside the top 100 in the 2018 survey. Hamano 浜野 Family name, はまの. Outside the top 100 in the 2018 survey. Handa 半田 Family name, はんだ. Outside the top 100 in the 2018 survey. Hata 畑 Family name, はた. Outside the top 100 in the 2018 survey. Hata 秦 Family name, はた. Outside the top 100 in the 2018 survey. Hatakeyama 畠山 Family name, はたけやま. Outside the top 100 in the 2018 survey. Hattori 服部 Family name, はっとり. Outside the top 100 in the 2018 survey. Hayakawa 早川 Family name, はやかわ. Outside the top 100 in the 2018 survey. Hidaka 日高 Family name, ひだか. Outside the top 100 in the 2018 survey. Higa 比嘉 Family name, ひが. Outside the top 100 in the 2018 survey. Higashi 東 Family name, ひがし, also read あずま. Outside the top 100 in the 2018 survey. Higuchi 樋口 Family name, ひぐち. Outside the top 100 in the 2018 survey. Hino 日野 Family name, ひの. Outside the top 100 in the 2018 survey. Hirata 平田 Family name, ひらた. Outside the top 100 in the 2018 survey. Hirayama 平山 Family name, ひらやま. Outside the top 100 in the 2018 survey. Hirose 広瀬 Family name, ひろせ. Outside the top 100 in the 2018 survey. Hirose 廣瀬 Family name, ひろせ. Outside the top 100 in the 2018 survey. Hirota 廣田 Family name, ひろた. Outside the top 100 in the 2018 survey. Honda 本多 Family name, ほんだ. Outside the top 100 in the 2018 survey. Honda 本田 Family name, ほんだ. Outside the top 100 in the 2018 survey. Honma 本間 Family name, ほんま. Outside the top 100 in the 2018 survey. Hori 堀 Family name, ほり. Outside the top 100 in the 2018 survey. Horie 堀江 Family name, ほりえ. Outside the top 100 in the 2018 survey. Horiuchi 堀内 Family name, ほりうち. Outside the top 100 in the 2018 survey. Hoshino 星野 Family name, ほしの. Outside the top 100 in the 2018 survey. Ichikawa 市川 Family name, いちかわ. Outside the top 100 in the 2018 survey. Igarashi 五十嵐 Family name, いがらし. Outside the top 100 in the 2018 survey. Ihara 井原 Family name, いはら. Outside the top 100 in the 2018 survey. Ihara 伊原 Family name, いはら. Outside the top 100 in the 2018 survey. Iida 飯田 Family name, いいだ. Outside the top 100 in the 2018 survey. Imamura 今村 Family name, いまむら. Outside the top 100 in the 2018 survey. Inaba 稲葉 Family name, いなば. Outside the top 100 in the 2018 survey. Inada 稲田 Family name, いなだ. Outside the top 100 in the 2018 survey. Inagaki 稲垣 Family name, いながき. Outside the top 100 in the 2018 survey. Ishibashi 石橋 Family name, いしばし. Outside the top 100 in the 2018 survey. Ishiguro 石黒 Family name, いしぐろ. Outside the top 100 in the 2018 survey. Ishihara 石原 Family name, いしはら. Outside the top 100 in the 2018 survey. Ishizuka 石塚 Family name, いしづか. Outside the top 100 in the 2018 survey. Itakura 板倉 Family name, いたくら. Outside the top 100 in the 2018 survey. Iwata 岩田 Family name, いわた. Outside the top 100 in the 2018 survey. Kagawa 香川 Family name, かがわ. Outside the top 100 in the 2018 survey. Kageyama 影山 Family name, かげやま. Outside the top 100 in the 2018 survey. Kai 甲斐 Family name, かい. Outside the top 100 in the 2018 survey. Kamei 亀井 Family name, かめい. Outside the top 100 in the 2018 survey. Kanai 金井 Family name, かない. Outside the top 100 in the 2018 survey. Kasahara 笠原 Family name, かさはら. Outside the top 100 in the 2018 survey. Kasai 笠井 Family name, かさい. Outside the top 100 in the 2018 survey. Kasai 葛西 Family name, かさい. Outside the top 100 in the 2018 survey. Kataoka 片岡 Family name, かたおか. Outside the top 100 in the 2018 survey. Katayama 片山 Family name, かたやま. Outside the top 100 in the 2018 survey. Kawabata 川畑 Family name, かわばた. Outside the top 100 in the 2018 survey. Kawabata 川端 Family name, かわばた. Outside the top 100 in the 2018 survey. Kawahara 川原 Family name, かわはら. Outside the top 100 in the 2018 survey. Kawakami 川上 Family name, かわかみ. Outside the top 100 in the 2018 survey. Kawamura 川村 Family name, かわむら. Outside the top 100 in the 2018 survey. Kawamura 河村 Family name, かわむら. Outside the top 100 in the 2018 survey. Kawashima 川島 Family name, かわしま. Outside the top 100 in the 2018 survey. Kido 城戸 Family name, きど. Outside the top 100 in the 2018 survey. Kido 木戸 Family name, きど. Outside the top 100 in the 2018 survey. Kikuchi 菊地 Family name, きくち. Outside the top 100 in the 2018 survey. Kikuchi 菊池 Family name, きくち. Outside the top 100 in the 2018 survey. Kinjō 金城 Family name, きんじょう, also read かねしろ. Outside the top 100 in the 2018 survey. Kishimoto 岸本 Family name, きしもと. Outside the top 100 in the 2018 survey. Kitamura 北村 Family name, きたむら. Outside the top 100 in the 2018 survey. Kodama 児玉 Family name, こだま. Outside the top 100 in the 2018 survey. Koga 古賀 Family name, こが. Outside the top 100 in the 2018 survey. Koike 小池 Family name, こいけ. Outside the top 100 in the 2018 survey. Koizumi 小泉 Family name, こいずみ. Outside the top 100 in the 2018 survey. Komatsu 小松 Family name, こまつ. Outside the top 100 in the 2018 survey. Konishi 小西 Family name, こにし. Outside the top 100 in the 2018 survey. Konno 今野 Family name, こんの. Outside the top 100 in the 2018 survey. Konno 紺野 Family name, こんの. Outside the top 100 in the 2018 survey. Konno 金野 Family name, こんの. Outside the top 100 in the 2018 survey. Konoe 近衛 Family name, このえ. Outside the top 100 in the 2018 survey. Kosaka 小坂 Family name, こさか. Outside the top 100 in the 2018 survey. Kubota 久保田 Family name, くぼた. Outside the top 100 in the 2018 survey. Kumagai 熊谷 Family name, くまがい. Outside the top 100 in the 2018 survey. Kurihara 栗原 Family name, くりはら. Outside the top 100 in the 2018 survey. Kuroda 黒田 Family name, くろだ. Outside the top 100 in the 2018 survey. Kurokawa 黒川 Family name, くろかわ. Outside the top 100 in the 2018 survey. Kuroki 黒木 Family name, くろき. Outside the top 100 in the 2018 survey. Machida 町田 Family name, まちだ. Outside the top 100 in the 2018 survey. Maekawa 前川 Family name, まえかわ. Outside the top 100 in the 2018 survey. Makino 牧野 Family name, まきの. Outside the top 100 in the 2018 survey. Masuda 益田 Family name, ますだ. Outside the top 100 in the 2018 survey. Matsubara 松原 Family name, まつばら. Outside the top 100 in the 2018 survey. Matsui 松居 Family name, まつい. Outside the top 100 in the 2018 survey. Matsumura 松村 Family name, まつむら. Outside the top 100 in the 2018 survey. Matsunaga 松永 Family name, まつなが. Outside the top 100 in the 2018 survey. Matsushita 松下 Family name, まつした. Outside the top 100 in the 2018 survey. Matsuura 松浦 Family name, まつうら. Outside the top 100 in the 2018 survey. Mihara 三原 Family name, みはら. Outside the top 100 in the 2018 survey. Minami 南 Family name, みなみ. Outside the top 100 in the 2018 survey. Minamoto 源 Family name, みなもと. Outside the top 100 in the 2018 survey. Miyagi 宮城 Family name, みやぎ. Outside the top 100 in the 2018 survey. Miyake 三宅 Family name, みやけ. Outside the top 100 in the 2018 survey. Mizuno 水野 Family name, みずの. Outside the top 100 in the 2018 survey. Mochizuki 望月 Family name, もちづき. Outside the top 100 in the 2018 survey. Morimoto 森本 Family name, もりもと. Outside the top 100 in the 2018 survey. Morishita 森下 Family name, もりした. Outside the top 100 in the 2018 survey. Moriyama 森山 Family name, もりやま. Outside the top 100 in the 2018 survey. Murai 村井 Family name, むらい. Outside the top 100 in the 2018 survey. Muramatsu 村松 Family name, むらまつ. Outside the top 100 in the 2018 survey. Murayama 村山 Family name, むらやま. Outside the top 100 in the 2018 survey. Mutō 武藤 Family name, むとう. Outside the top 100 in the 2018 survey. Nagase 永瀬 Family name, ながせ. Outside the top 100 in the 2018 survey. Nagase 長瀬 Family name, ながせ. Outside the top 100 in the 2018 survey. Nagatomo 長友 Family name, ながとも. Outside the top 100 in the 2018 survey. Naitō 内藤 Family name, ないとう. Outside the top 100 in the 2018 survey. Nakahara 中原 Family name, なかはら. Outside the top 100 in the 2018 survey. Nakai 中井 Family name, なかい. Outside the top 100 in the 2018 survey. Nakanishi 中西 Family name, なかにし. Outside the top 100 in the 2018 survey. Nakao 中尾 Family name, なかお. Outside the top 100 in the 2018 survey. Narita 成田 Family name, なりた. Outside the top 100 in the 2018 survey. Nemoto 根本 Family name, ねもと. Outside the top 100 in the 2018 survey. Nishi 西 Family name, にし. Outside the top 100 in the 2018 survey. Nishida 西田 Family name, にしだ. Outside the top 100 in the 2018 survey. Nishimoto 西本 Family name, にしもと. Outside the top 100 in the 2018 survey. Nishino 西野 Family name, にしの. Outside the top 100 in the 2018 survey. Nishio 西尾 Family name, にしお. Outside the top 100 in the 2018 survey. Nishioka 西岡 Family name, にしおか. Outside the top 100 in the 2018 survey. Noda 野田 Family name, のだ. Outside the top 100 in the 2018 survey. Ōba 大場 Family name, おおば. Outside the top 100 in the 2018 survey. Obata 小幡 Family name, おばた. Outside the top 100 in the 2018 survey. Obata 小畑 Family name, おばた. Outside the top 100 in the 2018 survey. Ochi 越智 Family name, おち. Outside the top 100 in the 2018 survey. Ochiai 落合 Family name, おちあい. Outside the top 100 in the 2018 survey. Oda 小田 Family name, おだ. Outside the top 100 in the 2018 survey. Ogasawara 小笠原 Family name, おがさわら. Outside the top 100 in the 2018 survey. Ogata 尾形 Family name, おがた. Outside the top 100 in the 2018 survey. Ogata 緒方 Family name, おがた. Outside the top 100 in the 2018 survey. Ogura 小倉 Family name, おぐら. Outside the top 100 in the 2018 survey. Ōhashi 大橋 Family name, おおはし. Outside the top 100 in the 2018 survey. Oikawa 及川 Family name, おいかわ. Outside the top 100 in the 2018 survey. Oka 岡 Family name, おか. Outside the top 100 in the 2018 survey. Okamura 岡村 Family name, おかむら. Outside the top 100 in the 2018 survey. Okazaki 岡崎 Family name, おかざき. Outside the top 100 in the 2018 survey. Ōki 大木 Family name, おおき. Outside the top 100 in the 2018 survey. Ōkubo 大久保 Family name, おおくぼ. Outside the top 100 in the 2018 survey. Okuda 奥田 Family name, おくだ. Outside the top 100 in the 2018 survey. Okumura 奥村 Family name, おくむら. Outside the top 100 in the 2018 survey. Ōmori 大森 Family name, おおもり. Outside the top 100 in the 2018 survey. Ōnishi 大西 Family name, おおにし. Outside the top 100 in the 2018 survey. Onodera 小野寺 Family name, おのでら. Outside the top 100 in the 2018 survey. Ōshima 大島 Family name, おおしま. Outside the top 100 in the 2018 survey. Ōshiro 大城 Family name, おおしろ. Outside the top 100 in the 2018 survey. Ōtake 大竹 Family name, おおたけ. Outside the top 100 in the 2018 survey. Ōtani 大谷 Family name, おおたに. Outside the top 100 in the 2018 survey. Ōtsuki 大月 Family name, おおつき. Outside the top 100 in the 2018 survey. Ōtsuki 大槻 Family name, おおつき. Outside the top 100 in the 2018 survey. Ōwada 大和田 Family name, おおわだ. Outside the top 100 in the 2018 survey. Ozaki 尾崎 Family name, おざき. Outside the top 100 in the 2018 survey. Sakaguchi 坂口 Family name, さかぐち. Outside the top 100 in the 2018 survey. Sakaguchi 阪口 Family name, さかぐち. Outside the top 100 in the 2018 survey. Sakuma 佐久間 Family name, さくま. Outside the top 100 in the 2018 survey. Sawada 沢田 Family name, さわだ. Outside the top 100 in the 2018 survey. Seki 関 Family name, せき. Outside the top 100 in the 2018 survey. Shimada 嶋田 Family name, しまだ. Outside the top 100 in the 2018 survey. Shimamura 島村 Family name, しまむら. Outside the top 100 in the 2018 survey. Shimazu 島津 Family name, しまづ. Outside the top 100 in the 2018 survey. Shimoda 下田 Family name, しもだ. Outside the top 100 in the 2018 survey. Shinoda 篠田 Family name, しのだ. Outside the top 100 in the 2018 survey. Shinohara 篠原 Family name, しのはら. Outside the top 100 in the 2018 survey. Shirai 白井 Family name, しらい. Outside the top 100 in the 2018 survey. Shiraishi 白石 Family name, しらいし. Outside the top 100 in the 2018 survey. Sone 曽根 Family name, そね. Outside the top 100 in the 2018 survey. Sonoda 園田 Family name, そのだ. Outside the top 100 in the 2018 survey. Sugimoto 杉本 Family name, すぎもと. Outside the top 100 in the 2018 survey. Sugita 杉田 Family name, すぎた. Outside the top 100 in the 2018 survey. Sugiura 杉浦 Family name, すぎうら. Outside the top 100 in the 2018 survey. Tabata 田畑 Family name, たばた. Outside the top 100 in the 2018 survey. Tabata 田端 Family name, たばた. Outside the top 100 in the 2018 survey. Tachibana 橘 Family name, たちばな. Outside the top 100 in the 2018 survey. Tachibana 立花 Family name, たちばな. Outside the top 100 in the 2018 survey. Taguchi 田口 Family name, たぐち. Outside the top 100 in the 2018 survey. Takano 高野 Family name, たかの. Outside the top 100 in the 2018 survey. Tamaki 玉城 Family name, たまき, also read たましろ. Outside the top 100 in the 2018 survey. Tani 谷 Family name, たに. Outside the top 100 in the 2018 survey. Terada 寺田 Family name, てらだ. Outside the top 100 in the 2018 survey. Toda 戸田 Family name, とだ. Outside the top 100 in the 2018 survey. Tomita 冨田 Family name, とみた. Outside the top 100 in the 2018 survey. Tomita 富田 Family name, とみた. Outside the top 100 in the 2018 survey. Torii 鳥居 Family name, とりい. Outside the top 100 in the 2018 survey. Tsuchiya 土屋 Family name, つちや. Outside the top 100 in the 2018 survey. Tsuda 津田 Family name, つだ. Outside the top 100 in the 2018 survey. Tsuji 辻 Family name, つじ. Outside the top 100 in the 2018 survey. Uchiyama 内山 Family name, うちやま. Outside the top 100 in the 2018 survey. Ueda 植田 Family name, うえだ. Outside the top 100 in the 2018 survey. Uehara 上原 Family name, うえはら. Outside the top 100 in the 2018 survey. Uesugi 上杉 Family name, うえすぎ. Outside the top 100 in the 2018 survey. Usami 宇佐美 Family name, うさみ. Outside the top 100 in the 2018 survey. Wakabayashi 若林 Family name, わかばやし. Outside the top 100 in the 2018 survey. Watanabe 渡部 Family name, わたなべ, also read わたべ. Outside the top 100 in the 2018 survey. Yagami 八神 Family name, やがみ. Outside the top 100 in the 2018 survey. Yagi 八木 Family name, やぎ. Outside the top 100 in the 2018 survey. Yamamura 山村 Family name, やまむら. Outside the top 100 in the 2018 survey. Yamanaka 山中 Family name, やまなか. Outside the top 100 in the 2018 survey. Yamane 山根 Family name, やまね. Outside the top 100 in the 2018 survey. Yanagi 柳 Family name, やなぎ. Outside the top 100 in the 2018 survey. Yano 矢野 Family name, やの. Outside the top 100 in the 2018 survey. Yasuda 安田 Family name, やすだ. Outside the top 100 in the 2018 survey. Yasui 安井 Family name, やすい. Outside the top 100 in the 2018 survey. Yonekura 米倉 Family name, よねくら. Outside the top 100 in the 2018 survey. Yoshikawa 吉川 Family name, よしかわ. Outside the top 100 in the 2018 survey. Yoshimura 吉村 Family name, よしむら. Outside the top 100 in the 2018 survey. Yoshizawa 吉沢 Family name, よしざわ. Outside the top 100 in the 2018 survey. Yoshizawa 吉澤 Family name, よしざわ. Outside the top 100 in the 2018 survey.
Boys' names: the 2025 top 100 86
Ao 碧 Boys' name, あお. In the 2025 top 100; reached the yearly top 10 in the 2020s. Ao 蒼 Boys' name, あお. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Aoi 葵 Girls' and boys' name, あおい. 2025 top 100 for both; yearly top 10 for girls 1990s to 2020s, for boys 2010s. Aoto 碧斗 Boys' name, あおと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Aoto 碧杜 Boys' name, あおと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Aoto 蒼翔 Boys' name, あおと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Arata 新 Boys' name, あらた. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Asahi 旭 Boys' name, あさひ. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Asahi 朝陽 Boys' name, あさひ. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Chihaya 千隼 Boys' name, ちはや. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Chihaya 千颯 Boys' name, ちはや. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Fūma 楓真 Boys' name, ふうま. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Gaku 岳 Boys' name, がく. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Haru 暖 Boys' name, はる. In the 2025 top 100; reached the yearly top 10 in the 2020s. Haruki 陽葵 Boys' name, はるき. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Haruto 悠翔 Boys' name, はると. In the 2025 top 100; reached the yearly top 10 in the 2010s. Haruto 晴斗 Boys' name, はると. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Haruto 晴翔 Boys' name, はると. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Haruto 遥斗 Boys' name, はると. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Haruto 陽斗 Boys' name, はると. In the 2025 top 100; reached the yearly top 10 in the 2000s. Haruto 陽翔 Boys' name, はると. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Hayato 颯斗 Boys' name, はやと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Hibiki 響 Boys' name, ひびき. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Hikaru 光 Boys' name, ひかる. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Hinata 陽向 Boys' name, ひなた. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Hiroto 大翔 Boys' name, ひろと. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Ibuki 一颯 Boys' name, いぶき. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Iori 伊織 Boys' name, いおり. In the 2025 top 100; reached the yearly top 10 in the 2020s. Itsuki 樹 Boys' name, いつき. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Jin 仁 Boys' name, じん. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Kaede 楓 Girls' and boys' name, かえで. In the 2025 top 100 for both; in the yearly top 10 for girls in the 1990s. Kai 櫂 Boys' name, かい. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Kaito 海斗 Boys' name, かいと. In the 2025 top 100; reached the yearly top 10 in the 1990s and 2000s. Kaito 海翔 Boys' name, かいと. In the 2025 top 100; reached the yearly top 10 in the 2010s. Kanata 夏向 Boys' name, かなた. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Kanato 叶翔 Boys' name, かなと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Kaoru 薫 Boys' name, かおる. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Kohaku 琥珀 Boys' name, こはく. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Kōki 光希 Boys' name, こうき. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Minato 湊 Boys' name, みなと. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Minato 湊斗 Boys' name, みなと. In the 2025 top 100; reached the yearly top 10 in the 2020s. Minato 湊音 Boys' name, みなと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Mizuki 瑞己 Boys' name, みずき. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Nagi 凪 Girls' and boys' name, なぎ. In the 2025 top 100 for both; in the yearly top 10 for boys in the 2020s. Ran 藍 Boys' name, らん. In the 2025 top 100; reached the yearly top 10 in the 2020s. Rei 玲 Boys' name, れい. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Ren 漣 Boys' name, れん. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Ren 蓮 Boys' name, れん. In the 2025 top 100; reached the yearly top 10 in every decade from the 1990s to the 2020s. Rento 蓮翔 Boys' name, れんと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Riku 理玖 Boys' name, りく. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Ritsu 律 Boys' name, りつ. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Rui 琉生 Boys' name, るい. In the 2025 top 100; reached the yearly top 10 in the 2020s. Rui 琉維 Boys' name, るい. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Ryūto 琉斗 Boys' name, りゅうと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Saku 朔 Boys' name, さく. In the 2025 top 100; reached the yearly top 10 in the 2020s. Sena 世凪 Boys' name, せな. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Shō 翔 Boys' name, しょう. In the 2025 top 100; reached the yearly top 10 in every decade from the 1980s to the 2010s. Sō 想 Boys' name, そう. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Sō 颯 Boys' name, そう. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Sōma 蒼真 Boys' name, そうま. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Sōma 颯真 Boys' name, そうま. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Sora 想空 Boys' name, そら. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Sora 空 Boys' name, そら. In the 2025 top 100; reached the yearly top 10 in the 2000s. Sora 蒼空 Boys' name, そら. In the 2025 top 100; reached the yearly top 10 in the 2010s. Sōta 奏多 Boys' name, そうた. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Sōta 奏太 Boys' name, そうた. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Sōta 想太 Boys' name, そうた. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Sōta 颯太 Boys' name, そうた. In the 2025 top 100; reached the yearly top 10 in the 2000s and 2010s. Sōta 颯汰 Boys' name, そうた. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Subaru 昴 Boys' name, すばる. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Sui 翠 Girls' and boys' name, すい. In the 2025 top 100 for both; in the yearly top 10 for girls in the 2020s. Taiga 大雅 Boys' name, たいが. In the 2025 top 100; reached the yearly top 10 in the 2010s. Taisei 大晴 Boys' name, たいせい. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Taiyō 太陽 Boys' name, たいよう. In the 2025 top 100; reached the yearly top 10 in the 2000s. Yamato 大和 Boys' name, やまと. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Yōta 陽太 Boys' name, ようた. In the 2025 top 100; reached the yearly top 10 in the 2010s. Yū 悠 Boys' name, ゆう. In the 2025 top 100; reached the yearly top 10 in the 2010s. Yuito 唯斗 Boys' name, ゆいと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Yuito 結斗 Boys' name, ゆいと. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Yuito 結翔 Boys' name, ゆいと. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Yūki 悠希 Boys' name, ゆうき. In the 2025 top 100; reached the yearly top 10 in the 2000s. Yūma 悠真 Boys' name, ゆうま. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Yūsei 悠晴 Boys' name, ゆうせい. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Yūto 悠人 Boys' name, ゆうと. In the 2025 top 100; reached the yearly top 10 in the 2000s and 2010s. Zen 善 Boys' name, ぜん. In the top 100 for boys born in 2025, by an insurer's survey of its customers. Zen 然 Boys' name, ぜん. In the top 100 for boys born in 2025, by an insurer's survey of its customers.
Boys' names: top 10 in an earlier birth year 103
Akira 明 Boys' name, あきら. Reached the yearly top 10 in every decade from the 1930s to the 1950s. Akira 昭 Boys' name, あきら. Reached the yearly top 10 in the 1920s and 1940s. Ayumu 歩夢 Boys' name, あゆむ. Reached the yearly top 10 in the 2010s. Daichi 大地 Boys' name, だいち. Reached the yearly top 10 in the 1990s. Daiki 大樹 Boys' name, だいき. Reached the yearly top 10 in every decade from the 1980s to the 2000s. Daiki 大貴 Boys' name, だいき. Reached the yearly top 10 in the 1990s. Daiki 大輝 Boys' name, だいき. Reached the yearly top 10 in every decade from the 1990s to the 2010s. Daisuke 大介 Boys' name, だいすけ. Reached the yearly top 10 in the 1970s and 1980s. Daisuke 大輔 Boys' name, だいすけ. Reached the yearly top 10 in every decade from the 1970s to the 1990s. Eita 瑛太 Boys' name, えいた. Reached the yearly top 10 in the 2000s. Hideki 秀樹 Boys' name, ひでき. Reached the yearly top 10 in the 1960s and 1970s. Hideki 英樹 Boys' name, ひでき. Reached the yearly top 10 in the 1970s. Hideo 秀雄 Boys' name, ひでお. Reached the yearly top 10 in the 1910s and 1920s. Hikaru 輝 Boys' name, ひかる. Reached the yearly top 10 in the 2000s. Hiroshi 博 Boys' name, ひろし. Reached the yearly top 10 in every decade from the 1910s to the 1970s. Hiroshi 弘 Boys' name, ひろし. Reached the yearly top 10 in every decade from the 1910s to the 1940s. Hiroshi 浩 Boys' name, ひろし. Reached the yearly top 10 in the 1950s and 1960s. Hiroyuki 博之 Boys' name, ひろゆき. Reached the yearly top 10 in the 1970s. Hiroyuki 浩之 Boys' name, ひろゆき. Reached the yearly top 10 in the 1960s. Ichirō 一郎 Boys' name, いちろう. Reached the yearly top 10 in the 1910s and 1920s. Isamu 勇 Boys' name, いさむ. Reached the yearly top 10 in every decade from the 1910s to the 1940s. Isao 功 Boys' name, いさお. Reached the yearly top 10 in the 1930s and 1940s. Isao 勲 Boys' name, いさお. Reached the yearly top 10 in the 1930s and 1940s. Jun 淳 Boys' name, じゅん. Reached the yearly top 10 in every decade from the 1960s to the 1980s. Katsutoshi 勝利 Boys' name, かつとし. Reached the yearly top 10 in the 1940s. Kazuhiko 和彦 Boys' name, かずひこ. Reached the yearly top 10 in the 1960s. Kazuki 一輝 Boys' name, かずき. Reached the yearly top 10 in the 1990s and 2000s. Kazuo 一男 Boys' name, かずお. Reached the yearly top 10 in the 1920s. Kazuo 和夫 Boys' name, かずお. Reached the yearly top 10 in every decade from the 1920s to the 1950s. Kazuya 和也 Boys' name, かずや. Reached the yearly top 10 in the 1980s and 1990s. Ken 健 Boys' name, けん. Reached the yearly top 10 in every decade from the 1960s to the 1980s. Ken'ichi 健一 Boys' name, けんいち. Reached the yearly top 10 in every decade from the 1960s to the 1980s. Kenta 健太 Boys' name, けんた. Reached the yearly top 10 in every decade from the 1980s to the 2000s. Kentarō 健太郎 Boys' name, けんたろう. Reached the yearly top 10 in the 1970s and 1980s. Kiyoshi 清 Boys' name, きよし. Reached the yearly top 10 in every decade from the 1910s to the 1950s. Kōhei 康平 Boys' name, こうへい. Reached the yearly top 10 in the 1990s. Kōichi 浩一 Boys' name, こういち. Reached the yearly top 10 in the 1960s. Kōji 浩二 Boys' name, こうじ. Reached the yearly top 10 in the 1960s and 1970s. Makoto 誠 Boys' name, まこと. Reached the yearly top 10 in every decade from the 1940s to the 1980s. Manabu 学 Boys' name, まなぶ. Reached the yearly top 10 in every decade from the 1960s to the 1980s. Masaharu 正治 Boys' name, まさはる. Reached the yearly top 10 in the 1910s. Masao 正夫 Boys' name, まさお. Reached the yearly top 10 in the 1910s. Masao 正男 Boys' name, まさお. Reached the yearly top 10 in the 1910s. Masao 正雄 Boys' name, まさお. Reached the yearly top 10 in the 1910s and 1920s. Masaru 勝 Boys' name, まさる. Reached the yearly top 10 in every decade from the 1930s to the 1950s. Minoru 実 Boys' name, みのる. Reached the yearly top 10 in every decade from the 1910s to the 1950s. Minoru 稔 Boys' name, みのる. Reached the yearly top 10 in every decade from the 1930s to the 1950s. Naoki 直樹 Boys' name, なおき. Reached the yearly top 10 in every decade from the 1960s to the 1990s. Naoto 直人 Boys' name, なおと. Reached the yearly top 10 in the 1990s. Noboru 昇 Boys' name, のぼる. Reached the yearly top 10 in every decade from the 1930s to the 1950s. Osamu 修 Boys' name, おさむ. Reached the yearly top 10 in every decade from the 1940s to the 1970s. Riku 陸 Boys' name, りく. Reached the yearly top 10 in every decade from the 1990s to the 2010s. Rikuto 陸斗 Boys' name, りくと. Reached the yearly top 10 in the 2010s. Ryō 亮 Boys' name, りょう. Reached the yearly top 10 in every decade from the 1970s to the 1990s. Ryōta 亮太 Boys' name, りょうた. Reached the yearly top 10 in the 1990s. Ryōta 涼太 Boys' name, りょうた. Reached the yearly top 10 in the 1990s. Ryū 竜 Boys' name, りゅう. Reached the yearly top 10 in the 2000s. Ryūsei 龍生 Boys' name, りゅうせい. Reached the yearly top 10 in the 2010s. Saburō 三郎 Boys' name, さぶろう. Reached the yearly top 10 in every decade from the 1910s to the 1930s. Satoshi 聡 Boys' name, さとし. Reached the yearly top 10 in every decade from the 1960s to the 1980s. Shigeru 茂 Boys' name, しげる. Reached the yearly top 10 in every decade from the 1910s to the 1950s. Shōhei 翔平 Boys' name, しょうへい. Reached the yearly top 10 in the 1980s and 1990s. Shōichi 昭一 Boys' name, しょういち. Reached the yearly top 10 in the 1920s. Shōichi 正一 Boys' name, しょういち. Reached the yearly top 10 in the 1910s. Shōji 昭二 Boys' name, しょうじ. Reached the yearly top 10 in the 1920s. Shōji 正二 Boys' name, しょうじ. Reached the yearly top 10 in the 1910s. Shōta 翔太 Boys' name, しょうた. Reached the yearly top 10 in every decade from the 1980s to the 2010s. Shōzō 昭三 Boys' name, しょうぞう. Reached the yearly top 10 in the 1920s. Shōzō 正三 Boys' name, しょうぞう. Reached the yearly top 10 in the 1910s. Shun 駿 Boys' name, しゅん. Reached the yearly top 10 in every decade from the 1990s to the 2010s. Susumu 進 Boys' name, すすむ. Reached the yearly top 10 in every decade from the 1920s to the 1950s. Tadashi 正 Boys' name, ただし. Reached the yearly top 10 in every decade from the 1910s to the 1950s. Taichi 太一 Boys' name, たいち. Reached the yearly top 10 in the 2010s. Takahiro 貴大 Boys' name, たかひろ. Reached the yearly top 10 in the 1990s. Takashi 崇 Boys' name, たかし. Reached the yearly top 10 in the 1970s. Takashi 隆 Boys' name, たかし. Reached the yearly top 10 in every decade from the 1930s to the 1960s. Takeo 武雄 Boys' name, たけお. Reached the yearly top 10 in the 1910s. Takeshi 武 Boys' name, たけし. Reached the yearly top 10 in every decade from the 1920s to the 1940s. Takumi 匠 Boys' name, たくみ. Reached the yearly top 10 in the 1990s and 2000s. Takumi 拓海 Boys' name, たくみ. Reached the yearly top 10 in the 1990s and 2000s. Takuya 拓也 Boys' name, たくや. Reached the yearly top 10 in the 1980s and 1990s. Takuya 拓哉 Boys' name, たくや. Reached the yearly top 10 in the 1990s. Tatsuo 辰男 Boys' name, たつお. Reached the yearly top 10 in the 1910s. Tatsuo 辰雄 Boys' name, たつお. Reached the yearly top 10 in the 1910s and 1920s. Tatsuya 竜也 Boys' name, たつや. Reached the yearly top 10 in the 1970s, 1980s and 2000s. Tatsuya 達也 Boys' name, たつや. Reached the yearly top 10 in the 1960s, 1980s and 1990s. Tetsuya 哲也 Boys' name, てつや. Reached the yearly top 10 in every decade from the 1960s to the 1980s. Tomoya 智也 Boys' name, ともや. Reached the yearly top 10 in the 1990s. Tōru 徹 Boys' name, とおる. Reached the yearly top 10 in every decade from the 1950s to the 1980s. Tsubasa 翼 Boys' name, つばさ. Reached the yearly top 10 in every decade from the 1990s to the 2010s. Tsutomu 勉 Boys' name, つとむ. Reached the yearly top 10 in the 1930s, 1950s and 1960s. Tsuyoshi 剛 Boys' name, つよし. Reached the yearly top 10 in every decade from the 1960s to the 1980s. Yōhei 洋平 Boys' name, ようへい. Reached the yearly top 10 in the 1970s and 1980s. Yoshio 義雄 Boys' name, よしお. Reached the yearly top 10 in the 1910s. Yūdai 雄大 Boys' name, ゆうだい. Reached the yearly top 10 in the 1990s. Yukio 幸雄 Boys' name, ゆきお. Reached the yearly top 10 in the 1930s. Yūsuke 祐介 Boys' name, ゆうすけ. Reached the yearly top 10 in the 1980s. Yūta 優太 Boys' name, ゆうた. Reached the yearly top 10 in the 2000s. Yūta 悠太 Boys' name, ゆうた. Reached the yearly top 10 in the 2000s. Yūta 雄太 Boys' name, ゆうた. Reached the yearly top 10 in the 1980s and 1990s. Yutaka 豊 Boys' name, ゆたか. Reached the yearly top 10 in every decade from the 1940s to the 1960s. Yūto 優斗 Boys' name, ゆうと. Reached the yearly top 10 in the 2000s and 2010s. Yūto 悠斗 Boys' name, ゆうと. Reached the yearly top 10 in the 2000s.
Girls' names: the 2025 top 100 116
Ai 藍 Girls' name, あい. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Airi 愛莉 Girls' name, あいり. In the 2025 top 100; reached the yearly top 10 in the 2000s and 2010s. Akane 茜 Girls' name, あかね. In the 2025 top 100; reached the yearly top 10 in the 1990s. Akari あかり Girls' name, あかり. In the top 100 for girls born in 2025, by an insurer's survey of its customers. An 杏 Girls' name, あん. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Anna 杏奈 Girls' name, あんな. In the 2025 top 100; reached the yearly top 10 in the 2000s. Aoi 碧 Girls' name, あおい. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Chiharu 千晴 Girls' name, ちはる. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ema えま Girls' name, えま. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ema 依茉 Girls' name, えま. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ema 咲茉 Girls' name, えま. In the 2025 top 100; reached the yearly top 10 in the 2020s. Ema 愛茉 Girls' name, えま. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ema 永茉 Girls' name, えま. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ena 瑛菜 Girls' name, えな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Fūka 楓果 Girls' name, ふうか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Fūka 風花 Girls' name, ふうか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Hana 華 Girls' name, はな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Haru 晴 Girls' name, はる. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Haruka 陽花 Girls' name, はるか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Hiiro 陽彩 Girls' name, ひいろ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Hikari 光 Girls' name, ひかり. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Himari 陽葵 Girls' name, ひまり. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Hina 陽菜 Girls' name, ひな. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Hinano 陽菜乃 Girls' name, ひなの. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Hiyori 陽依 Girls' name, ひより. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Honoka 帆花 Girls' name, ほのか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ichika 一花 Girls' name, いちか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ichika 一華 Girls' name, いちか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Iroha 彩羽 Girls' name, いろは. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Iroha 彩葉 Girls' name, いろは. In the 2025 top 100; reached the yearly top 10 in the 2020s. Ito 絃 Girls' name, いと. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Itoha 絃巴 Girls' name, いとは. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Itoha 絃葉 Girls' name, いとは. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Kanon 花音 Girls' name, かのん. In the 2025 top 100; reached the yearly top 10 in the 2000s and 2010s. Koharu 心春 Girls' name, こはる. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Koharu 心晴 Girls' name, こはる. In the 2025 top 100; reached the yearly top 10 in the 2020s. Koharu 心陽 Girls' name, こはる. In the 2025 top 100; reached the yearly top 10 in the 2020s. Kokona 心菜 Girls' name, ここな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Koto 心都 Girls' name, こと. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Koto 琴 Girls' name, こと. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Koto 瑚都 Girls' name, こと. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Kotoha 琴葉 Girls' name, ことは. In the 2025 top 100; reached the yearly top 10 in the 2020s. Kotone 琴音 Girls' name, ことね. In the 2025 top 100; reached the yearly top 10 in the 2000s. Mari 茉莉 Girls' name, まり. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Mashiro 茉白 Girls' name, ましろ. In the 2025 top 100; reached the yearly top 10 in the 2020s. Mei 芽依 Girls' name, めい. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Mei 芽生 Girls' name, めい. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Mei 芽郁 Girls' name, めい. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Mikoto 美琴 Girls' name, みこと. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Mio 実桜 Girls' name, みお. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Mio 心音 Girls' name, みお. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Mio 澪 Girls' name, みお. In the 2025 top 100; reached the yearly top 10 in the 2020s. Mio 美桜 Girls' name, みお. In the 2025 top 100; reached the yearly top 10 in the 2000s and 2010s. Miyu 心結 Girls' name, みゆ. In the 2025 top 100; reached the yearly top 10 in the 2010s. Miyu 美結 Girls' name, みゆ. In the 2025 top 100; reached the yearly top 10 in the 2010s. Mizuki 美月 Girls' name, みづき. In the 2025 top 100; reached the yearly top 10 in the 2000s and 2010s. Momoka 百花 Girls' name, ももか. In the 2025 top 100; reached the yearly top 10 in the 2000s. Nagisa 凪咲 Girls' name, なぎさ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Nagisa 凪桜 Girls' name, なぎさ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Nagisa 凪沙 Girls' name, なぎさ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Nagisa 凪紗 Girls' name, なぎさ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Nanase 七瀬 Girls' name, ななせ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Natsuki 菜月 Girls' name, なつき. In the 2025 top 100; reached the yearly top 10 in the 2000s. Natsume 夏芽 Girls' name, なつめ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Niina 新菜 Girls' name, にいな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Noa 乃愛 Girls' name, のあ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Noa 望愛 Girls' name, のあ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ōka 桜叶 Girls' name, おうか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Otoha 音羽 Girls' name, おとは. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ran 蘭 Girls' name, らん. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Rikka 六花 Girls' name, りっか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Riko 莉子 Girls' name, りこ. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Rin 凛 Girls' name, りん. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Rin 凜 Girls' name, りん. In the 2025 top 100; reached the yearly top 10 in the 2000s and 2010s. Rino 梨乃 Girls' name, りの. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Rio 凛桜 Girls' name, りお. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Rio 璃音 Girls' name, りお. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Rio 莉央 Girls' name, りお. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Rio 莉緒 Girls' name, りお. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ritsuka 律花 Girls' name, りつか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Ruka 瑠夏 Girls' name, るか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Runa 瑠奈 Girls' name, るな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sakura さくら Girls' name, さくら. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Sakura 咲良 Girls' name, さくら. In the 2025 top 100; reached the yearly top 10 in the 2010s. Sakura 桜 Girls' name, さくら. In the 2025 top 100; reached the yearly top 10 in the 2010s. Sana 咲奈 Girls' name, さな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sana 咲那 Girls' name, さな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sana 紗凪 Girls' name, さな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sana 紗奈 Girls' name, さな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sana 紗菜 Girls' name, さな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sana 紗那 Girls' name, さな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sara 紗良 Girls' name, さら. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Satsuki 咲月 Girls' name, さつき. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sena 星那 Girls' name, せな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Shino 詩乃 Girls' name, しの. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Shizuku 雫 Girls' name, しずく. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sono 想乃 Girls' name, その. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sui 翠唯 Girls' name, すい. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Sumire 菫 Girls' name, すみれ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Suzu すず Girls' name, すず. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Suzuha 涼葉 Girls' name, すずは. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Tsumugi 紬 Girls' name, つむぎ. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s. Tsumugi 紬希 Girls' name, つむぎ. In the 2025 top 100; reached the yearly top 10 in the 2020s. Tsumugi 紬葵 Girls' name, つむぎ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Uta 詩 Girls' name, うた. In the 2025 top 100; reached the yearly top 10 in the 2020s. Yua 唯愛 Girls' name, ゆあ. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Yua 結愛 Girls' name, ゆあ. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Yui 結衣 Girls' name, ゆい. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Yuika 唯花 Girls' name, ゆいか. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Yuna 結凪 Girls' name, ゆな. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Yuna 結菜 Girls' name, ゆな. In the 2025 top 100; reached the yearly top 10 in every decade from the 2000s to the 2020s. Yuno 柚乃 Girls' name, ゆの. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Yuzuha 柚葉 Girls' name, ゆずは. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Yuzuki 柚希 Girls' name, ゆずき. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Yuzuki 柚月 Girls' name, ゆづき. In the top 100 for girls born in 2025, by an insurer's survey of its customers. Yuzuki 結月 Girls' name, ゆづき. In the 2025 top 100; reached the yearly top 10 in the 2010s and 2020s.
Girls' names: top 10 in an earlier birth year 120
Ai 愛 Girls' name, あい. Reached the yearly top 10 in the 1970s, 1980s, 1990s, 2000s and 2020s. Aiko 愛子 Girls' name, あいこ. Reached the yearly top 10 in every decade from the 1910s to the 1930s. Aina 愛菜 Girls' name, あいな. Reached the yearly top 10 in the 2010s. Airi 愛梨 Girls' name, あいり. Reached the yearly top 10 in the 2010s. Akemi 明美 Girls' name, あけみ. Reached the yearly top 10 in the 1950s and 1960s. Akiko 昭子 Girls' name, あきこ. Reached the yearly top 10 in the 1920s and 1940s. Ami 亜美 Girls' name, あみ. Reached the yearly top 10 in the 1990s. Asami 麻美 Girls' name, あさみ. Reached the yearly top 10 in the 1980s. Asuka 明日香 Girls' name, あすか. Reached the yearly top 10 in every decade from the 1980s to the 2000s. Aya 彩 Girls' name, あや. Reached the yearly top 10 in the 1980s and 1990s. Ayaka 彩夏 Girls' name, あやか. Reached the yearly top 10 in the 2000s. Ayaka 彩花 Girls' name, あやか. Reached the yearly top 10 in the 1990s and 2000s. Ayaka 彩香 Girls' name, あやか. Reached the yearly top 10 in the 1980s and 1990s. Ayano 彩乃 Girls' name, あやの. Reached the yearly top 10 in the 1990s and 2000s. Ayumi あゆみ Girls' name, あゆみ. Reached the yearly top 10 in the 1980s. Chihiro 千尋 Girls' name, ちひろ. Reached the yearly top 10 in the 1990s. Chinatsu 千夏 Girls' name, ちなつ. Reached the yearly top 10 in the 1990s. Chiyo 千代 Girls' name, ちよ. Reached the yearly top 10 in the 1910s. Chiyoko 千代子 Girls' name, ちよこ. Reached the yearly top 10 in the 1910s and 1920s. Eiko 栄子 Girls' name, えいこ. Reached the yearly top 10 in the 1930s. Emi 恵美 Girls' name, えみ. Reached the yearly top 10 in the 1970s and 1980s. Emi 絵美 Girls' name, えみ. Reached the yearly top 10 in the 1980s. Emiko 恵美子 Girls' name, えみこ. Reached the yearly top 10 in the 1940s and 1950s. Etsuko 悦子 Girls' name, えつこ. Reached the yearly top 10 in every decade from the 1930s to the 1950s. Fumi フミ Girls' name, ふみ. Reached the yearly top 10 in the 1910s. Fumiko 文子 Girls' name, ふみこ. Reached the yearly top 10 in every decade from the 1910s to the 1940s. Hana ハナ Girls' name, はな. Reached the yearly top 10 in the 1910s. Hana 花 Girls' name, はな. Reached the yearly top 10 in the 2010s and 2020s. Haru はる Girls' name, はる. Reached the yearly top 10 in the 1910s. Haru ハル Girls' name, はる. Reached the yearly top 10 in the 1910s. Haruka 遥 Girls' name, はるか. Reached the yearly top 10 in the 1990s. Hinata ひなた Girls' name, ひなた. Reached the yearly top 10 in the 2000s and 2010s. Hiroko 弘子 Girls' name, ひろこ. Reached the yearly top 10 in the 1930s and 1940s. Hiroko 浩子 Girls' name, ひろこ. Reached the yearly top 10 in the 1960s. Hiromi 裕美 Girls' name, ひろみ. Reached the yearly top 10 in the 1970s. Hisako 久子 Girls' name, ひさこ. Reached the yearly top 10 in every decade from the 1910s to the 1940s. Hitomi 瞳 Girls' name, ひとみ. Reached the yearly top 10 in the 1980s and 1990s. Junko 純子 Girls' name, じゅんこ. Reached the yearly top 10 in the 1970s. Junko 順子 Girls' name, じゅんこ. Reached the yearly top 10 in the 1950s. Kana 佳奈 Girls' name, かな. Reached the yearly top 10 in the 1990s. Kaori 香織 Girls' name, かおり. Reached the yearly top 10 in the 1970s and 1980s. Katsuko 勝子 Girls' name, かつこ. Reached the yearly top 10 in the 1940s. Kazuko 和子 Girls' name, かずこ. Reached the yearly top 10 in every decade from the 1910s to the 1960s. Keiko 啓子 Girls' name, けいこ. Reached the yearly top 10 in the 1940s. Keiko 恵子 Girls' name, けいこ. Reached the yearly top 10 in every decade from the 1940s to the 1970s. Kimi きみ Girls' name, きみ. Reached the yearly top 10 in the 1910s. Kimi キミ Girls' name, きみ. Reached the yearly top 10 in the 1910s. Kimiko 君子 Girls' name, きみこ. Reached the yearly top 10 in the 1920s. Kiyo きよ Girls' name, きよ. Reached the yearly top 10 in the 1910s. Kiyo キヨ Girls' name, きよ. Reached the yearly top 10 in the 1910s and 1920s. Kiyoko 清子 Girls' name, きよこ. Reached the yearly top 10 in the 1910s and 1920s. Kokoa 心愛 Girls' name, ここあ. Reached the yearly top 10 in the 2010s. Kumiko 久美子 Girls' name, くみこ. Reached the yearly top 10 in every decade from the 1940s to the 1980s. Kyōko 京子 Girls' name, きょうこ. Reached the yearly top 10 in every decade from the 1930s to the 1960s. Mai 舞 Girls' name, まい. Reached the yearly top 10 in the 1980s and 1990s. Mai 麻衣 Girls' name, まい. Reached the yearly top 10 in the 1980s and 1990s. Maiko 麻衣子 Girls' name, まいこ. Reached the yearly top 10 in the 1980s. Manami 愛美 Girls' name, まなみ. Reached the yearly top 10 in every decade from the 1980s to the 2000s. Mao 真央 Girls' name, まお. Reached the yearly top 10 in the 2000s. Masa マサ Girls' name, まさ. Reached the yearly top 10 in the 1910s. Masako 正子 Girls' name, まさこ. Reached the yearly top 10 in the 1910s. Mayu 真由 Girls' name, まゆ. Reached the yearly top 10 in the 1990s. Mayumi 真由美 Girls' name, まゆみ. Reached the yearly top 10 in the 1960s and 1970s. Megumi めぐみ Girls' name, めぐみ. Reached the yearly top 10 in the 1970s. Megumi 恵 Girls' name, めぐみ. Reached the yearly top 10 in the 1970s and 1980s. Michiko 美智子 Girls' name, みちこ. Reached the yearly top 10 in every decade from the 1930s to the 1950s. Miho 美穂 Girls' name, みほ. Reached the yearly top 10 in every decade from the 1970s to the 1990s. Mika 美香 Girls' name, みか. Reached the yearly top 10 in the 1970s and 1980s. Miki 美紀 Girls' name, みき. Reached the yearly top 10 in the 1970s. Misaki 心咲 Girls' name, みさき. Reached the yearly top 10 in the 2010s. Misaki 美咲 Girls' name, みさき. Reached the yearly top 10 in every decade from the 1990s to the 2010s. Mitsuko 光子 Girls' name, みつこ. Reached the yearly top 10 in every decade from the 1910s to the 1940s. Miu 美羽 Girls' name, みう. Reached the yearly top 10 in the 2000s and 2010s. Miyoko 美代子 Girls' name, みよこ. Reached the yearly top 10 in every decade from the 1910s to the 1940s. Miyu 心優 Girls' name, みゆ. Reached the yearly top 10 in the 2000s. Miyu 美優 Girls' name, みゆ. Reached the yearly top 10 in the 2000s. Moe 萌 Girls' name, もえ. Reached the yearly top 10 in the 1990s and 2000s. Momoko 桃子 Girls' name, ももこ. Reached the yearly top 10 in the 1990s. Nana 奈々 Girls' name, なな. Reached the yearly top 10 in the 1990s. Nanako 菜々子 Girls' name, ななこ. Reached the yearly top 10 in the 1990s. Nanami 七海 Girls' name, ななみ. Reached the yearly top 10 in the 1990s and 2000s. Naoko 直子 Girls' name, なおこ. Reached the yearly top 10 in the 1970s. Naomi 直美 Girls' name, なおみ. Reached the yearly top 10 in the 1960s and 1970s. Narumi 成美 Girls' name, なるみ. Reached the yearly top 10 in the 1980s. Natsumi 菜摘 Girls' name, なつみ. Reached the yearly top 10 in the 1990s. Nobuko 信子 Girls' name, のぶこ. Reached the yearly top 10 in every decade from the 1920s to the 1940s. Noriko 典子 Girls' name, のりこ. Reached the yearly top 10 in the 1920s and 1950s. Noriko 紀子 Girls' name, のりこ. Reached the yearly top 10 in the 1940s. Rena 玲奈 Girls' name, れな. Reached the yearly top 10 in the 1990s and 2000s. Rie 理恵 Girls' name, りえ. Reached the yearly top 10 in the 1970s and 1980s. Rina 里奈 Girls' name, りな. Reached the yearly top 10 in the 1990s. Sachiko 幸子 Girls' name, さちこ. Reached the yearly top 10 in every decade from the 1920s to the 1970s. Sadako 貞子 Girls' name, さだこ. Reached the yearly top 10 in the 1910s and 1920s. Saki 早紀 Girls' name, さき. Reached the yearly top 10 in the 1990s. Saori 沙織 Girls' name, さおり. Reached the yearly top 10 in the 1980s and 1990s. Setsuko 節子 Girls' name, せつこ. Reached the yearly top 10 in every decade from the 1920s to the 1950s. Shiori 詩織 Girls' name, しおり. Reached the yearly top 10 in the 2000s. Shizuko 静子 Girls' name, しずこ. Reached the yearly top 10 in the 1910s and 1920s. Takako 孝子 Girls' name, たかこ. Reached the yearly top 10 in the 1930s. Teruko 照子 Girls' name, てるこ. Reached the yearly top 10 in the 1920s. Tomi トミ Girls' name, とみ. Reached the yearly top 10 in the 1910s. Tomoko 智子 Girls' name, ともこ. Reached the yearly top 10 in every decade from the 1950s to the 1980s. Tomomi 友美 Girls' name, ともみ. Reached the yearly top 10 in the 1980s. Tomomi 智美 Girls' name, ともみ. Reached the yearly top 10 in the 1980s. Toshiko 敏子 Girls' name, としこ. Reached the yearly top 10 in the 1920s and 1930s. Yaeko 八重子 Girls' name, やえこ. Reached the yearly top 10 in the 1910s and 1920s. Yōko 洋子 Girls' name, ようこ. Reached the yearly top 10 in every decade from the 1930s to the 1960s. Yōko 陽子 Girls' name, ようこ. Reached the yearly top 10 in every decade from the 1960s to the 1980s. Yoshi ヨシ Girls' name, よし. Reached the yearly top 10 in the 1910s. Yoshiko 良子 Girls' name, よしこ. Reached the yearly top 10 in the 1930s. Yoshiko 芳子 Girls' name, よしこ. Reached the yearly top 10 in the 1920s. Yui 優衣 Girls' name, ゆい. Reached the yearly top 10 in the 2000s. Yūka 優花 Girls' name, ゆうか. Reached the yearly top 10 in the 1990s and 2000s. Yuka 由佳 Girls' name, ゆか. Reached the yearly top 10 in the 1980s. Yukari ゆかり Girls' name, ゆかり. Reached the yearly top 10 in the 1960s. Yūko 優子 Girls' name, ゆうこ. Reached the yearly top 10 in the 1970s. Yūko 裕子 Girls' name, ゆうこ. Reached the yearly top 10 in every decade from the 1950s to the 1980s. Yumi 由美 Girls' name, ゆみ. Reached the yearly top 10 in the 1960s and 1970s. Yumiko 由美子 Girls' name, ゆみこ. Reached the yearly top 10 in every decade from the 1950s to the 1970s. Yūna 優奈 Girls' name, ゆうな. Reached the yearly top 10 in the 2000s and 2010s.
How this list was compiled: Which given names appear here, and the era of each, are taken with credit from Meiji Yasuda Life's yearly name survey (https://www.meijiyasuda.co.jp/enjoy/ranking/ , pages read 2026-09-19): a written name is included if it is in the 2025 top 100 for boys or for girls (best100/boy.html, best100/girl.html) or was one of the top 10 written names for some birth year from 1912 to 2025 (year_men/boy.html, year_men/girl.html). The survey page (result.html) says it covers the company's own insurance policies as of September 2025, among them 6,312 boys and 6,193 girls born in 2025, was run in November 2025 and has been run every year since 1989. It ranks written names, so every era on a card belongs to the written form, and a name's sex is the list it appears on. Which family names are marked top 10, top 50 or top 100 is taken with credit from the same company's surname survey of 8 August 2018 (https://www.meijiyasuda.co.jp/profile/news/release/2018/pdf/20180808_01.pdf , read 2026-09-19), which counted 6,557,813 policyholders: the national top 100 (100 cards), and 44 more written forms the release names outside that top 100, which the cards mark only as outside it. The cards give bands, not the insurer's figures: top 10, top 50 or top 100 for a family name, 'in the 2025 top 100' for a given name, and the decades in which a given name reached the yearly top 10 (at least one birth year in each decade named). The surveys' ranks, baby counts, people counts, shares, prefecture tables and year-by-year lists are not reproduced here, because the company's site terms (https://www.meijiyasuda.co.jp/attention/ , read 2026-09-19) reserve its rights in its pages; the full tables are on the pages linked above. This site is not affiliated with Meiji Yasuda Life, and the company has not endorsed this list. The survey prints no readings for family names, so the reading of each of these 144 cards was supplied by hand and kept only because JMnedict records it as a surname reading of that form. The other 190 family names come from English Wikipedia's Category:Japanese-language surnames (3,145 titles, 3,143 articles read through the MediaWiki API on 2026-09-19; text CC BY-SA 4.0). An article counts only if its title is a single romanised name that has no given-name article, its opening says it is a Japanese surname and names no other language, it lists at least 16 people outside any fictional-character section, its written form is stated in the opening (when the opening gives several forms, only a form at least 5 listed people use), and JMnedict records that form as a surname with a reading that spells the title. None of these 190 forms is in the 2018 top 100. Readings were checked against JMnedict, the proper-names dictionary of the Electronic Dictionary Research and Development Group (https://www.edrdg.org/enamdict/enamdict_doc.html ), file http://ftp.edrdg.org/pub/Nihongo/JMnedict.xml.gz downloaded 2026-09-19 (created 2026-09-19, 743,664 entries), used under the group's licence, CC BY-SA 4.0 (https://www.edrdg.org/edrdg/licence.html , read 2026-09-19); the licence asks sites that use the file to refresh it at least monthly, and families/names/scripts/japanese/check_jmnedict.py repeats the check against a fresh download. JMnedict's sex tags are not used: they mark 誠 (まこと) as a female name. Most kanji names can be read more than one way, and each card prints one reading. How the 425 given-name readings were set: 21 take the reading the survey's 2025 top readings pages (read_best10/, read_best50/) count most often for the form (碧 is あお, not あおい); 19 are written in kana and read as written; 69 have exactly one reading that both the survey's lists and JMnedict record; 48 have a single JMnedict reading; 265 are our own choice of the usual reading, kept only because JMnedict records it, which is how most names last listed before 2000 were read, since the survey prints no readings for those years; 7 rest on the survey's lists alone. For a given name a JMnedict reading counts only when its entry is tagged fem, masc, given or unclass. By that rule JMnedict does not record the reading of 27 cards: the 19 kana names and 依茉 えま, 咲茉 えま, 悠真 ゆうま (recorded only as a surname), 湊斗 みなと, 碧杜 あおと, 結翔 ゆいと, 翠唯 すい, 蒼翔 あおと. Left out because no single reading could be settled by those rules: 一桜, 依采, 優 (boys), 叶愛, 周, 和花, 唯乃, 奏汰, 奏翔, 律希, 悠乃, 悠仁, 悠月 (boys), 悠陽, 愛翔, 慧, 晴 (boys), 晴琉, 未来, 柊, 桜都, 梛, 椛, 澪奈, 燈弥, 理仁, 琉翔, 禅, 結仁, 結羽, 蒼和, 蒼大, 陽 (boys), 陽大, 陽奏. Left out because the only reading on record looked unusual for the form: 絢翔, 陽琉, 翔空, 彩晴. Romaji is Hepburn with macrons for long vowels, built from the kana; x.ascii drops the macrons. x.type is the list the page's Name type row filters on: family, boy or girl, and for a family name in the 2018 top 100 also family-100, family-50 and family-10 as far as they apply, so a top 10 name is found under all three. Family cards carry no x.era, because a family name has no birth year. Counted from this file: 759 cards, 334 family names (10 marked top 10, 40 more top 50, 50 more top 100) and 425 given names (202 cards in a 2025 top 100, 189 on the boys' lists, 240 on the girls' lists, 4 on both with one reading: Nagi 凪, Kaede 楓, Sui 翠, Aoi 葵). No meanings are given: a name's meaning depends on the kanji a family chose, and none of these sources records one. Licence: Mixed, so no single licence covers this list. Readings were checked against JMnedict, © Electronic Dictionary Research and Development Group, used under CC BY-SA 4.0 (https://www.edrdg.org/edrdg/licence.html ); the choice of the family names marked 'wikipedia' draws on English Wikipedia, CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/ ). Which names the surveys list, and their bands and eras, are quoted with credit from Meiji Yasuda Life, which reserves its rights in its survey pages (https://www.meijiyasuda.co.jp/attention/ ); this site grants no licence over that part and claims no copyright in the dictionary or Wikipedia material.