These Romanian last names are 241 real surnames, each with the word or name it is built on: Popescu from popă, a priest, and Munteanu from muntean, a mountaineer. The twelve most common are marked.
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Romanian last names and meanings
A card gives the root from the surname's dictionary entry, with its meaning in English: Moraru is the miller, Croitoru the tailor, Ursu the bear and Lungu long. A root that is itself a name, as Ion in Ionescu, is named and not translated.
Sort by ending or by kind
The dropdown, Ending, keeps the 64 names in -escu, the 20 in -eanu or the 26 in -ar, -aru or -ariu, of which 24 are trades. Under More filters, Kind keeps names from a parent's or given name (84), a trade (40) or a place or a people (35); the other 82 are not marked.
Tips
Names in Ș and Ț stand under S and T in the letter row: Ștefănescu, Țăranu.
The twelve most common carry no rank: the count behind them was not open to read.
Questions and answers
What are the most common Romanian last names?
Popa and Popescu lead a 2013 count cited by Wikipedia's list of common surnames: the first is built on the word for a priest, the second adds -escu. Pop, Radu, Dumitru, Stan, Stoica, Gheorghe, Matei, Ciobanu, Ionescu and Rusu complete the twelve.
Why do so many Romanian last names end in -escu?
The ending was added to a father's name when family names were introduced in the mid-19th century, so Ionescu is Ion's child. It comes from Latin -iscum and is cognate with Italian -esco.
What does -eanu mean in a Romanian last name?
It says where a family came from: -eanu, or the simpler -anu and -an, is added to the name of a place, a river or a region. Moldoveanu is from Moldova, Mureșanu from the Mureș river and Sadoveanu from Sadova.
Are these real Romanian last names?
Yes. Each has a Romanian surname entry in the dictionary and a surname article in Wikipedia, and the root on the card is the one the entry gives. Nothing is invented; only the draw is random.
A list by a written rule, built on 2 October 2026. A surname is listed when it has a Romanian surname entry on English Wiktionary (https://en.wiktionary.org/wiki/Category:Romanian_surnames, 9,610 entries that day, CC BY-SA 4.0), a surname article in English Wikipedia's category 'Romanian-language surnames' (https://en.wikipedia.org/wiki/Category:Romanian-language_surnames, 821 pages that day), which shows the name is in use, and an etymology in the dictionary entry that names the word or name it is built on: 234 of the 459 names that pass the first two tests. The card gives that root and the ending the entry names; the English meaning in quotation marks is the one the surname's entry gives or, where it gives none, the first meaning in the root word's own Romanian entry on English Wiktionary. A root that is itself a given name or a name is named as one and not translated. Left out: names whose root or meaning is a word this site does not print. The twelve most common surnames are those of the Romania table in English Wikipedia's 'List of most common surnames in European countries' (https://en.wikipedia.org/wiki/List_of_most_common_surnames_in_European_countries, read the same day), which cites a 2013 count by name-statistics.org; they are marked as a group and no rank or figure is printed, because that count's terms were not read. Seven of the twelve have no root in the dictionary and are listed from the table, four of them with the meaning the table gives. Kinds are the dictionary's own filing of the surname (patronymics and matronymics, occupations, place names, ethnonyms) or follow from a root that is a given name or a place; a card with neither is not marked. Endings are read from the spelling. What the endings tell is from English Wikipedia's 'Romanian name' (https://en.wikipedia.org/wiki/Romanian_name, read the same day). A root is what a dictionary records for the surname in general, not for any one family. The marks ă, â, î, ș and ț are kept. Licence: English Wiktionary and English Wikipedia, CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). The selection and the card wording are our own work.