These last names that start with M are the 1,409 M surnames among the 15,000 most common in the 2020 US Census, from Miller at rank 7 to Matzke at rank 14,959. 315 of them begin with Mc.
Read the full guide
Rank bands and name lengths
107 of the names are in the national top 1,000, 846 sit between ranks 1,001 and 10,000, and 456 are rarer. By length, 339 have up to 5 letters, 649 have 6 or 7 and 421 have 8 or more. Merriweather and Middlebrooks, at 12 letters, are the longest.
What the origin line says
118 cards add where the name comes from, as its English Wiktionary entry gives it: 80 of the 100 commonest names and 38 of the next 50. Murphy is “descendant of Murrough” and McIntyre is “son of the craftsman”. An entry that gives no origin leaves the card with rank and count only.
Tips
The census stores McDonald as MCDONALD. The small c is back on all 315 Mc names, and 13 Mac names regain a second capital.
Two names with the same count share a rank, so one rank can appear on two cards.
Questions and answers
What are the most common M last names?
Miller, Martinez, Moore, Martin and Mitchell. Miller is rank 7 in the 2020 Census with 1,129,186 people, and Martinez is rank 10 with 1,039,848. No other M name passes a million.
Are these real last names?
Yes. Every name is in the Census Bureau's file of last names reported at least 100 times in 2020, and each rank and count is copied from it. Nothing is invented; only the draw is random.
Why do so many of these names start with Mc?
Mac is the Gaelic word for son. Wiktionary gives McDonald as a spelling variant of MacDonald, “son of Donald”, and McMahon as from Middle Irish mac, “son”. 315 of the 1,409 names here start with Mc, from McDonald at rank 145 down.
What is the rarest name on this list?
Matzke, at rank 14,959 with 1,897 people. The list stops at rank 15,000, so a rarer M surname can be real and still be missing; the census file itself runs on to names reported 100 times.
MaRank 892: 38,387 people. A common surname from Chinese, a transcription of 馬 (mǎ).
MacDonaldRank 752: 45,126 people. From Scottish Gaelic Mac Dhòmhnaill, “son of Donald”; common in Scotland.
MaciasRank 549: 60,590 people.
MackRank 468: 69,776 people.
MaddoxRank 991: 34,687 people. A Welsh patronymic surname, borrowed from Welsh Madog.
MaganaRank 922: 37,335 people.
MahoneyRank 884: 38,677 people. From Irish Ó Mathghamhna, “descendant of Mathghamhain”.
MaldonadoRank 253: 119,954 people. From Spanish Maldonado.
MaloneRank 489: 66,928 people. From Irish Ó Maol Eoin.
MannRank 381: 82,479 people. As a German surname, from the root of man; also a surname from Punjabi.
ManningRank 448: 71,809 people. A surname from Irish.
MarinRank 768: 43,997 people.
MarksRank 707: 47,331 people. Derived from the given name Mark.
MarquezRank 291: 106,054 people. From Spanish Márquez, a patronymic form of Marcos.
MarshRank 553: 59,877 people. A topographic surname from Middle English for someone living by a marsh.
MarshallRank 142: 175,713 people. A status surname for someone in charge of the horses of a royal household.
Show all 1,409 last names (1,393 more)
In the top 1,000, continued
MartinRank 22: 678,691 people. From Middle English Martin, from Latin Mārtīnus, “of or like Mars” or “little Mars”.
MartinezRank 10: 1,039,848 people. From Spanish Martínez.
MasonRank 171: 153,847 people. An occupational surname for a stonemason.
MasseyRank 626: 52,666 people. As an English surname, from the personal name Massy, a pet form of Matthew.
MataRank 715: 47,012 people.
MathewsRank 671: 49,484 people.
MathisRank 645: 51,361 people. From French Mathis.
MatthewsRank 234: 126,328 people. An English patronymic surname derived from the given name Matthew.
MaxwellRank 497: 65,829 people. A Scottish habitational surname from Mackeswell, “Mack's well or spring”.
MayRank 304: 101,571 people. As an English surname, from Middle English May, a pet form of Matthew.
MayerRank 911: 37,738 people. A surname from German, a variant of Meyer; as an English surname, a variant of Mear.
MaynardRank 987: 34,753 people. From a given name, Mainard, borrowed from Old Dutch meginhard.
MaysRank 875: 39,073 people. As an English surname, a variant of Mayes; as a German surname, a variant of Mais.
McBrideRank 535: 61,751 people. From Gaelic Mac Brighde, “son of the servant of (Saint) Brigit”.
McCallRank 811: 41,386 people. Anglicized form of Gaelic Mac Cathail, “son of Cathal”.
McCarthyRank 395: 80,108 people. From Irish Mac Carthaigh, literally “son of Carthach”.
McCartyRank 981: 35,172 people. A southern Irish variant of McCarthy.
McClainRank 734: 45,911 people.
McClureRank 742: 45,586 people. From Scottish Gaelic Mac Gille Uidhir, “son of the dun lad”.
McConnellRank 897: 38,270 people.
McCormickRank 543: 61,083 people. From Irish and Scottish Gaelic Mac Cormaic, literally “son of Cormac”.
McCoyRank 287: 107,288 people.
McCulloughRank 769: 43,929 people. Anglicized form of Irish Mac Cú Uladh.
McDanielRank 365: 84,533 people.
McDonaldRank 145: 172,700 people. A spelling variant of MacDonald, from Scottish Gaelic, “son of Donald”.
McDowellRank 704: 47,414 people. From Irish and Scottish Gaelic MacDubhghaill, “son of the dark stranger”.
McFarlandRank 858: 39,411 people. A variant of McFarlane, from Scottish Gaelic.
McGeeRank 453: 71,307 people. Anglicized form of Irish Mac Aodha.
McGuireRank 534: 61,752 people. Anglicized from Irish Mag Uidhir.
McIntoshRank 825: 40,973 people. Anglicized form of Scottish Gaelic Mac an Tòisiche.
McIntyreRank 792: 42,592 people. Anglicized form of Scottish Gaelic Mac an t-Saoir, “son of the craftsman”.
McKayRank 926: 36,937 people. From Irish Mac Aodha and Scottish Gaelic MacAoidh, literally “son of Aodh”.
McKeeRank 802: 42,029 people. Anglicized form of Irish Mac Aodha.
McKenzieRank 569: 58,046 people. A Scottish surname from Scottish Gaelic, a variant of MacKenzie.
McKinneyRank 391: 80,343 people. As a Scottish and Irish surname, anglicized from Mac Cionaodha or Mac Cionaoith.
McLaughlinRank 446: 71,961 people. Anglicized from Irish Mac Lochlainn, “son of Lochlan”.
McLeanRank 809: 41,538 people. From Scottish Gaelic Mac Gille Eòin, “son of the servant of John”.
McMahonRank 893: 38,378 people. From Irish Mac Mathúna, from Middle Irish mac, “son”, and mathgamain, “bear”.
McMillanRank 880: 38,777 people. From Scottish Gaelic Mac Maoláin, “son of Maolán”, from maol, “bald, tonsured”.
McPhersonRank 979: 35,248 people. Anglicized form of Scottish Gaelic Mac a' Phearsain, “son of the parson”.
MeadowsRank 788: 42,694 people. A variant of Meadow, with the patronymic suffix -s.
MedinaRank 132: 186,456 people. From Spanish Medina.
MedranoRank 849: 39,831 people. From Spanish, of Basque origin.
MejiaRank 276: 110,790 people. An anglicization of Spanish Mejía.
MelendezRank 565: 58,520 people.
MeltonRank 719: 46,858 people. A habitational surname, from Old English middel, “middle”, and tūn, “enclosure”.
MendezRank 155: 165,623 people. From Spanish Méndez.
MendozaRank 88: 242,772 people. From Spanish Mendoza, from Basque.
MercadoRank 533: 61,773 people. From Spanish Mercado, from mercado, “market”.
MerrittRank 772: 43,857 people.
MeyerRank 183: 147,096 people. A German occupational surname, from Middle High German meier, “bailiff”.
MeyersRank 595: 55,110 people.
MezaRank 634: 52,047 people. From Spanish Meza, a toponymic surname from a word for a plateau or mesa.
MichaelRank 909: 37,760 people. A surname from the given name Michael, literally “who is like God?”.
MiddletonRank 822: 41,103 people. A habitational surname from any of the places, from Old English Middeltūn.
MilesRank 379: 82,573 people. From the Old French given name Milo, or a Middle English form of Michael.
MillerRank 7: 1,129,186 people. An English and Scottish occupational surname for a miller.
MillsRank 187: 145,448 people. An occupational surname, in reference to mill owners and mill workers.
MirandaRank 330: 93,203 people. From the Spanish, Portuguese and Italian habitational surname Miranda.
MitchellRank 47: 372,104 people. From a Middle English form of the Old French given name Michel (Michael).
MohamedRank 827: 40,957 people.
MolinaRank 316: 97,649 people. From Spanish and Italian, both from Latin Molina, “of a mill”.
MonroeRank 618: 53,483 people.
MontesRank 705: 47,397 people. From Spanish Montes.
MontgomeryRank 275: 110,972 people. From a Norman surname, from a place in Normandy, “Gomeric's hill”.
MontoyaRank 457: 70,671 people. From Spanish Montoya, from Basque Montoia.
MoodyRank 536: 61,480 people.
MoonRank 736: 45,833 people. Several origins: a variant of Mohan, from Irish, or of Mun, from Korean.
MooreRank 18: 696,384 people. A surname from English and Irish that has converged from several different meanings.
MoraRank 578: 57,092 people.
MoralesRank 62: 310,866 people. From Spanish Morales.
MoranRank 358: 85,840 people. As an Irish surname, an anglicization of Ó Móráin, from mór, “large, great”.
MorenoRank 124: 192,910 people. From Spanish Moreno.
MorganRank 69: 276,366 people. From Old Welsh Morcant, possibly meaning “great chief” or “sea chief”.
MorrisRank 64: 307,446 people. English and Scottish patronymic; as an Irish surname, from Ó Muirghis.
MorrisonRank 262: 115,546 people. A Scottish patronymic surname, from the given name Maurice.
MorrowRank 609: 54,003 people. A Scottish surname; as an Irish surname, a variant of McMorrow.
MorseRank 854: 39,517 people. A variant of Morris, from the given name Maurice.
MortonRank 570: 58,028 people. From Old English mōr, “moor, marsh”, and tūn, “settlement”.
MosesRank 888: 38,468 people. A surname from the given name Moses.
MosleyRank 744: 45,562 people. A habitational surname from several places in England.
MossRank 436: 74,470 people.
MoyerRank 963: 35,709 people.
MuellerRank 530: 62,147 people. From German Müller, “miller”.
MullenRank 971: 35,464 people.
MullinsRank 482: 67,835 people.
MunozRank 164: 156,875 people. A surname from Spanish.
MurilloRank 743: 45,567 people.
MurphyRank 65: 298,047 people. From Irish Ó Murchadha, “descendant of Murrough”.
MurrayRank 139: 179,133 people. A Scottish surname derived from the place name Moray in northeastern Scotland.
MyersRank 103: 220,983 people. As an Irish surname, from Ó Meidhir; as an English one, a variant of Myer.
Ranks 1,001 to 10,000 846
MaasRank 3,887: 8,879 people.
MabeRank 5,252: 6,411 people.
MabryRank 2,859: 12,294 people.
MacRank 9,797: 3,156 people.
MacalusoRank 7,458: 4,309 people.
MacArthurRank 8,045: 3,948 people.
MacDougallRank 7,655: 4,169 people.
MaceRank 2,998: 11,737 people.
MacedoRank 4,303: 7,980 people.
MacFarlaneRank 6,950: 4,660 people.
MacGregorRank 6,495: 5,024 people.
MachRank 6,649: 4,879 people.
MachadoRank 1,405: 24,651 people.
MachucaRank 5,356: 6,283 people.
MacielRank 3,127: 11,235 people.
MacKayRank 3,624: 9,558 people.
MackenzieRank 2,621: 13,446 people.
MackeyRank 1,185: 29,103 people.
MackieRank 5,400: 6,234 people.
MackinRank 8,560: 3,689 people.
MacKinnonRank 7,735: 4,123 people.
MacklinRank 5,125: 6,605 people.
MacLeanRank 4,787: 7,163 people.
MacLeodRank 4,393: 7,819 people.
MacMillanRank 6,026: 5,482 people.
MacomberRank 8,636: 3,647 people.
MaconRank 5,062: 6,714 people.
MacPhersonRank 6,065: 5,439 people.
MacyRank 6,605: 4,924 people.
MaddenRank 1,006: 34,170 people. From Irish Ó Madadháin, “descendant of Madadhán”, from madadh, “dog”.
MadduxRank 7,361: 4,368 people.
MaderRank 6,601: 4,926 people.
MaderaRank 3,984: 8,640 people.
MadiganRank 6,084: 5,419 people.
MadisonRank 1,272: 27,036 people. Usually derived from Mathieson, that is Matthew and -son.
MadridRank 1,301: 26,510 people. From Spanish Madrid.
MadrigalRank 1,323: 26,085 people.
MadsenRank 2,054: 17,190 people.
MaesRank 5,644: 5,923 people.
MaestasRank 4,185: 8,203 people.
MagallanesRank 4,296: 7,990 people.
MagallonRank 6,690: 4,849 people.
MagarRank 7,247: 4,440 people.
MagdalenoRank 4,669: 7,369 people.
MageeRank 1,305: 26,445 people. A variant of McGee.
MaggardRank 5,455: 6,163 people.
MaggioRank 6,075: 5,433 people.
MagillRank 6,280: 5,212 people.
MagnusonRank 4,469: 7,696 people.
MaguireRank 2,216: 15,991 people.
MahaffeyRank 4,514: 7,645 people.
MahanRank 2,507: 14,013 people.
MaharRank 9,886: 3,118 people.
MaharajRank 9,994: 3,080 people.
MaherRank 1,559: 22,504 people.
MahlerRank 6,397: 5,111 people.
MahmoodRank 4,686: 7,342 people.
MahmoudRank 6,756: 4,795 people.
MahonRank 3,852: 8,969 people.
MahoneRank 8,656: 3,637 people.
MaiRank 1,630: 21,383 people.
MaidenRank 9,148: 3,428 people.
MaierRank 2,613: 13,479 people.
MainRank 2,880: 12,189 people.
MaineRank 9,092: 3,452 people.
MainesRank 8,298: 3,822 people.
MainsRank 8,503: 3,724 people.
MaitlandRank 9,994: 3,080 people.
MajewskiRank 6,885: 4,701 people.
MajorRank 1,725: 20,326 people.
MajorsRank 3,600: 9,639 people.
MakRank 6,118: 5,369 people.
MakiRank 3,919: 8,791 people.
MakowskiRank 8,645: 3,644 people.
MalagonRank 9,790: 3,158 people.
MalaveRank 6,004: 5,519 people.
MalcolmRank 3,364: 10,408 people.
MalcomRank 8,895: 3,533 people.
MalekRank 6,602: 4,925 people.
MaleyRank 7,538: 4,253 people.
MalhotraRank 7,117: 4,527 people.
MalikRank 1,908: 18,478 people.
MalinRank 8,499: 3,726 people.
MalinowskiRank 6,148: 5,343 people.
MallardRank 6,065: 5,439 people.
MallettRank 5,476: 6,136 people.
MalleyRank 8,786: 3,581 people.
MallonRank 6,945: 4,661 people.
MalloryRank 2,108: 16,690 people.
MalloyRank 2,211: 16,024 people.
MaloneyRank 1,139: 30,192 people. Anglicized form of Irish Ó Maol Dhomhnaigh, “descendant of the devotee of Sunday”.
MaloyRank 6,953: 4,658 people.
ManRank 2,810: 12,463 people.
ManaloRank 8,762: 3,592 people.
ManchaRank 9,628: 3,225 people.
ManchesterRank 6,649: 4,879 people.
ManciaRank 7,629: 4,182 people.
MancillaRank 4,691: 7,334 people.
ManciniRank 3,369: 10,399 people.
MancusoRank 3,796: 9,135 people.
MandelRank 5,204: 6,483 people.
MandellRank 9,939: 3,101 people.
MandujanoRank 5,561: 6,035 people.
ManessRank 4,604: 7,476 people.
MangRank 8,766: 3,591 people.
ManganRank 5,907: 5,626 people.
MangoldRank 8,721: 3,609 people.
MangrumRank 7,933: 4,011 people.
MangumRank 3,682: 9,391 people.
ManionRank 6,705: 4,837 people.
ManisRank 7,510: 4,277 people.
ManjarrezRank 9,837: 3,136 people.
ManleyRank 1,472: 23,615 people. From Old English mæne, “common, shared”, and lēah, “woodland”.
ManninoRank 8,847: 3,555 people.
MannsRank 5,504: 6,095 people.
ManorRank 9,475: 3,285 people.
ManriqueRank 8,014: 3,965 people.
ManriquezRank 4,333: 7,917 people.
MansellRank 9,232: 3,388 people.
MansfieldRank 1,967: 17,921 people.
MansonRank 4,921: 6,952 people.
MansourRank 4,717: 7,278 people.
ManuelRank 1,288: 26,670 people. Borrowed from Spanish and Portuguese Manuel, short for Emanuel.
ManzanaresRank 5,247: 6,418 people.
ManzanoRank 3,585: 9,696 people.
ManzoRank 2,740: 12,814 people.
MaoRank 4,588: 7,493 people.
MapesRank 6,228: 5,266 people.
MapleRank 7,377: 4,358 people.
MaplesRank 3,507: 9,912 people.
MappRank 7,121: 4,525 people.
MarRank 6,020: 5,494 people.
MarableRank 9,248: 3,381 people.
MaradiagaRank 9,628: 3,225 people.
MaravillaRank 6,011: 5,512 people.
MarbleRank 6,071: 5,436 people.
MarcanoRank 6,703: 4,841 people.
MarchRank 3,450: 10,104 people.
MarchandRank 5,263: 6,398 people.
MarchantRank 5,814: 5,732 people.
MarcheseRank 5,521: 6,082 people.
MarchettiRank 8,140: 3,893 people.
MarcialRank 7,559: 4,236 people.
MarcosRank 6,234: 5,263 people.
MarcotteRank 5,953: 5,570 people.
MarcumRank 2,303: 15,429 people.
MarcusRank 2,096: 16,763 people.
MarekRank 4,789: 7,160 people.
MaresRank 2,467: 14,291 people.
MargolisRank 8,735: 3,604 people.
MariaRank 6,838: 4,733 people.
MarianiRank 7,831: 4,061 people.
MarianoRank 3,854: 8,968 people.
MarieRank 8,784: 3,582 people.
MarineRank 9,749: 3,176 people.
MarinelliRank 7,796: 4,084 people.
MariniRank 9,021: 3,477 people.
MarinoRank 1,147: 30,047 people.
MarionRank 2,562: 13,755 people.
MariscalRank 4,323: 7,943 people.
MarkRank 2,571: 13,732 people.
MarkelRank 8,476: 3,737 people.
MarkerRank 6,043: 5,461 people.
MarkeyRank 6,682: 4,860 people.
MarkhamRank 2,828: 12,390 people.
MarkleRank 6,340: 5,157 people.
MarkleyRank 4,924: 6,939 people.
MarkowitzRank 7,420: 4,331 people.
MarkusRank 9,010: 3,485 people.
MarlerRank 5,475: 6,138 people.
MarleyRank 5,637: 5,933 people.
MarlinRank 6,780: 4,780 people.
MarlowRank 2,817: 12,433 people.
MarloweRank 5,329: 6,312 people.
MarmolejoRank 6,592: 4,933 people.
MaroneyRank 7,782: 4,092 people.
MarottaRank 8,030: 3,958 people.
MarquardtRank 4,119: 8,365 people.
MarquesRank 4,413: 7,792 people.
MarquisRank 4,182: 8,206 people.
MarrRank 3,441: 10,142 people.
MarraRank 6,334: 5,164 people.
MarreroRank 1,586: 22,069 people.
MarriottRank 6,157: 5,333 people.
MarronRank 7,139: 4,509 people.
MarroneRank 9,597: 3,239 people.
MarroquinRank 1,747: 20,017 people.
MarrowRank 8,981: 3,496 people.
MarrsRank 5,982: 5,540 people.
MarrufoRank 8,987: 3,493 people.
MarsRank 7,144: 4,505 people.
MarsdenRank 6,921: 4,681 people.
MarstonRank 5,559: 6,036 people.
MarteRank 3,431: 10,176 people.
MartelRank 4,094: 8,406 people.
MartellRank 3,331: 10,592 people.
MartensRank 3,513: 9,903 people.
MartiRank 6,838: 4,733 people.
MartindaleRank 5,110: 6,636 people.
MartineauRank 6,810: 4,758 people.
MartinelliRank 6,964: 4,649 people.
MartinesRank 7,289: 4,411 people.
MartiniRank 4,643: 7,404 people.
MartinoRank 2,800: 12,526 people.
MartinsRank 2,696: 13,063 people.
MartinsonRank 4,634: 7,415 people.
MartyRank 7,157: 4,501 people.
MartzRank 4,471: 7,693 people.
MarvelRank 8,798: 3,577 people.
MarvinRank 3,604: 9,627 people.
MarxRank 3,048: 11,512 people.
MashburnRank 5,311: 6,331 people.
MaskRank 9,891: 3,116 people.
MassaRank 6,187: 5,308 people.
MassaroRank 7,433: 4,321 people.
MasseRank 9,469: 3,287 people.
MassengillRank 9,670: 3,206 people.
MassieRank 3,420: 10,201 people.
MastRank 1,936: 18,168 people.
MastersRank 1,556: 22,542 people.
MastersonRank 3,090: 11,356 people.
MastinRank 8,626: 3,652 people.
MatamorosRank 7,342: 4,375 people.
MateoRank 2,369: 15,024 people.
MathenyRank 4,194: 8,180 people.
MatherRank 5,470: 6,144 people.
MatherneRank 9,117: 3,443 people.
MathersRank 8,878: 3,541 people.
MathesRank 5,313: 6,329 people.
MathesonRank 4,770: 7,193 people.
MathewRank 2,030: 17,393 people.
MathiasRank 4,060: 8,481 people.
MathieuRank 5,937: 5,584 people.
MathisonRank 8,133: 3,895 people.
MathurRank 7,794: 4,085 people.
MatiasRank 2,879: 12,194 people.
MatlockRank 2,982: 11,808 people.
MatneyRank 6,474: 5,044 people.
MatosRank 1,520: 22,885 people.
MatsonRank 2,991: 11,777 people.
MatsumotoRank 7,527: 4,259 people.
MattRank 8,076: 3,931 people.
MattaRank 6,284: 5,211 people.
MatternRank 7,663: 4,166 people.
MattesonRank 4,987: 6,820 people.
MatthewRank 5,365: 6,274 people.
MattinglyRank 2,419: 14,672 people.
MattisonRank 4,814: 7,119 people.
MattosRank 9,432: 3,301 people.
MattoxRank 3,584: 9,701 people.
MattsonRank 2,355: 15,084 people.
MatusRank 9,030: 3,472 people.
MatuteRank 6,443: 5,075 people.
MatzRank 6,789: 4,778 people.
MauRank 9,809: 3,152 people.
MauerRank 9,888: 3,117 people.
MaughanRank 8,745: 3,600 people.
MaukRank 9,847: 3,134 people.
MauldinRank 3,816: 9,067 people.
MaupinRank 5,853: 5,688 people.
MaurerRank 1,756: 19,959 people.
MauriceRank 8,307: 3,819 people.
MauricioRank 6,327: 5,169 people.
MauroRank 4,683: 7,347 people.
MausRank 8,745: 3,600 people.
MaxeyRank 3,506: 9,916 people.
MaxfieldRank 5,668: 5,900 people.
MaxsonRank 7,137: 4,510 people.
MayaRank 3,563: 9,761 people.
MayberryRank 2,607: 13,521 people.
MayeRank 7,604: 4,206 people.
MayersRank 5,761: 5,799 people.
MayesRank 1,470: 23,637 people. An English surname, a variant of May with -s.
MayfieldRank 1,201: 28,711 people.
MayhewRank 3,932: 8,761 people.
MayleRank 7,247: 4,440 people.
MayneRank 8,076: 3,931 people.
MaynorRank 7,298: 4,404 people.
MayoRank 1,023: 33,564 people.
MayorgaRank 3,495: 9,962 people.
MazariegosRank 5,460: 6,158 people.
MazeRank 7,337: 4,378 people.
MazurRank 4,069: 8,474 people.
MazzaRank 4,526: 7,620 people.
MazzolaRank 8,522: 3,709 people.
McAbeeRank 8,566: 3,686 people.
McAdamsRank 3,196: 11,031 people.
McAdooRank 9,211: 3,400 people.
McAfeeRank 2,979: 11,820 people.
McAlisterRank 3,214: 10,954 people.
McAllisterRank 1,222: 28,274 people. Anglicized form of Scottish Gaelic Mac Alasdair, “son of Alexander”.
McAlpineRank 8,540: 3,700 people.
McAnallyRank 8,277: 3,831 people.
McAndrewRank 7,623: 4,185 people.
McArdleRank 6,251: 5,248 people.
McArthurRank 2,907: 12,082 people.
McAteeRank 7,025: 4,610 people.
McAuleyRank 7,942: 4,004 people.
McAuliffeRank 5,863: 5,680 people.
McAvoyRank 6,912: 4,686 people.
McBeeRank 5,076: 6,695 people.
McBrayerRank 9,187: 3,410 people.
McBroomRank 7,325: 4,386 people.
McCabeRank 1,167: 29,608 people. A common spelling variant of MacCabe, an anglicized form of Irish Mac Cába.
McCaffertyRank 6,722: 4,823 people.
McCaffreyRank 4,303: 7,980 people.
McCainRank 1,985: 17,744 people.
McCallaRank 9,654: 3,214 people.
McCallisterRank 4,559: 7,553 people.
McCallumRank 3,472: 10,026 people.
McCandlessRank 6,620: 4,906 people.
McCannRank 1,009: 34,078 people. From Irish Mac Cana, “son of Cana”, a nickname from cana, “wolf cub”.
McCantsRank 5,520: 6,084 people.
McCarleyRank 8,655: 3,638 people.
McCarrollRank 9,948: 3,098 people.
McCarronRank 9,538: 3,259 people.
McCarterRank 3,769: 9,177 people.
McCartneyRank 2,753: 12,745 people.
McCaskillRank 5,995: 5,529 people.
McCaslinRank 7,233: 4,450 people.
McCauleyRank 1,505: 23,117 people.
McChesneyRank 9,042: 3,468 people.
McClanahanRank 3,697: 9,337 people.
McClaryRank 5,952: 5,571 people.
McClearyRank 5,418: 6,217 people.
McClellanRank 1,420: 24,392 people. From Scottish Gaelic Mac Gille Fhaolain, “son of the servant of Faolán”.
McClellandRank 2,622: 13,444 people.
McClendonRank 1,943: 18,124 people.
McClintockRank 4,056: 8,506 people.
McClintonRank 5,792: 5,759 people.
McCloskeyRank 3,345: 10,518 people.
McCloudRank 2,345: 15,141 people.
McClungRank 3,852: 8,969 people.
McClurgRank 9,670: 3,206 people.
McCluskeyRank 5,525: 6,081 people.
McColloughRank 7,796: 4,084 people.
McCollumRank 1,850: 19,037 people.
McComasRank 7,062: 4,577 people.
McCombRank 6,198: 5,291 people.
McCombsRank 3,918: 8,792 people.
McCoolRank 4,815: 7,117 people.
McCordRank 2,075: 16,968 people.
McCorkleRank 4,336: 7,913 people.
McCormackRank 2,095: 16,770 people.
McCourtRank 8,206: 3,865 people.
McCowanRank 7,749: 4,111 people.
McCownRank 6,874: 4,708 people.
McCrackenRank 1,939: 18,142 people.
McCraryRank 3,044: 11,522 people.
McCrawRank 6,220: 5,274 people.
McCrayRank 1,287: 26,678 people.
McCreaRank 5,540: 6,067 people.
McCreadyRank 7,964: 3,989 people.
McCrearyRank 4,307: 7,974 people.
McCroryRank 6,090: 5,412 people.
McCueRank 4,430: 7,766 people.
McCulleyRank 6,566: 4,952 people.
McCullochRank 4,491: 7,666 people.
McCuneRank 3,712: 9,312 people.
McCurdyRank 2,932: 12,005 people.
McCurryRank 4,913: 6,964 people.
McCuskerRank 9,178: 3,413 people.
McCutchenRank 8,596: 3,670 people.
McCutcheonRank 3,977: 8,653 people.
McDadeRank 5,057: 6,718 people.
McDanielsRank 4,853: 7,055 people.
McDermottRank 1,157: 29,807 people. Anglicized form of Irish Mac Diarmada, “son of Diarmaid”.
McDevittRank 4,972: 6,845 people.
McDonnellRank 2,546: 13,822 people.
McDonoughRank 1,677: 21,005 people.
McDougalRank 5,090: 6,675 people.
McDougallRank 5,208: 6,478 people.
McDuffieRank 3,613: 9,601 people.
McEachernRank 8,394: 3,779 people.
McElhaneyRank 8,566: 3,686 people.
McElroyRank 1,479: 23,509 people.
McElveenRank 9,092: 3,452 people.
McElweeRank 8,946: 3,510 people.
McEntireRank 8,002: 3,971 people.
McEvoyRank 5,803: 5,744 people.
McEwenRank 4,672: 7,365 people.
McFaddenRank 1,125: 30,612 people. Anglicized form of Scottish Gaelic MacPhaidein and Irish Mac Pháidín.
McFallRank 4,794: 7,151 people.
McFarlaneRank 3,591: 9,680 people.
McFarlinRank 7,540: 4,252 people.
McGahaRank 8,852: 3,551 people.
McGannRank 8,279: 3,830 people.
McGarryRank 4,926: 6,931 people.
McGarveyRank 8,128: 3,899 people.
McGeheeRank 6,082: 5,426 people.
McGheeRank 1,508: 23,091 people.
McGillRank 1,326: 26,057 people. A Scottish and Irish surname, from Gaelic Mac an Ghoill, “son of the stranger”.
McGinleyRank 5,140: 6,581 people.
McGinnRank 5,872: 5,662 people.
McGinnisRank 1,346: 25,512 people. Anglicized from Irish Mac Aonghusa and Scottish Gaelic MacAonghais.
McGintyRank 5,672: 5,896 people.
McGloneRank 9,257: 3,378 people.
McGlothlinRank 8,508: 3,718 people.
McGlynnRank 7,820: 4,068 people.
McGoughRank 6,614: 4,912 people.
McGovernRank 2,164: 16,354 people.
McGowanRank 1,080: 31,927 people. From Scottish Gaelic Mac a' Ghobhainn, literally “son of the smith”.
McGowenRank 8,580: 3,680 people.
McGradyRank 8,995: 3,490 people.
McGrathRank 1,019: 33,611 people. From Irish Mac Craith, perhaps a variant of Mac Raith, “son of Rath”.
McGrawRank 1,717: 20,444 people.
McGregorRank 2,358: 15,078 people.
McGrewRank 3,758: 9,202 people.
McGriffRank 5,956: 5,568 people.
McGruderRank 9,373: 3,329 people.
McGuiganRank 8,866: 3,547 people.
McGuinnessRank 7,329: 4,383 people.
McHaleRank 5,536: 6,072 people.
McHenryRank 3,175: 11,099 people.
McHughRank 1,975: 17,833 people.
McInerneyRank 7,298: 4,404 people.
McInnisRank 4,736: 7,248 people.
McIntireRank 3,412: 10,241 people.
McIverRank 6,287: 5,208 people.
McKeanRank 6,685: 4,853 people.
McKeeverRank 4,867: 7,036 people.
McKelveyRank 4,973: 6,844 people.
McKennaRank 1,311: 26,305 people. From the Irish and Scottish Gaelic surname, a variant of McKinney.
McKenneyRank 5,008: 6,791 people.
McKeonRank 4,856: 7,050 people.
McKeownRank 4,837: 7,074 people.
McKibbenRank 7,687: 4,152 people.
McKimRank 8,798: 3,577 people.
McKinleyRank 1,513: 23,014 people.
McKinnonRank 2,423: 14,634 people.
McKinzieRank 8,590: 3,673 people.
McKnightRank 1,050: 32,935 people. From Scottish Gaelic Mac Neachtain, usually anglicized as McNaughton.
McKownRank 9,425: 3,306 people.
McKoyRank 4,421: 7,783 people.
McLainRank 2,097: 16,762 people.
McLaneRank 6,050: 5,452 people.
McLarenRank 5,720: 5,835 people.
McLaurinRank 4,454: 7,721 people.
McLellanRank 5,479: 6,127 people.
McLemoreRank 3,370: 10,397 people.
McLendonRank 4,244: 8,079 people.
McLeodRank 1,132: 30,359 people. From Scottish Gaelic MacLeòid, “son of Leòd”.
McLoughlinRank 7,041: 4,597 people.
McMahanRank 2,608: 13,514 people.
McManusRank 1,546: 22,638 people.
McMasterRank 5,150: 6,563 people.
McMichaelRank 4,802: 7,133 people.
McMillenRank 3,522: 9,885 people.
McMillianRank 3,122: 11,256 people.
McMillinRank 6,431: 5,082 people.
McMillionRank 9,234: 3,387 people.
McMillonRank 9,744: 3,177 people.
McMinnRank 6,940: 4,665 people.
McMullenRank 1,795: 19,534 people.
McMullinRank 6,504: 5,017 people.
McMurrayRank 3,652: 9,479 people.
McMurryRank 8,824: 3,567 people.
McNabbRank 3,667: 9,430 people.
McNairRank 2,223: 15,951 people.
McNallyRank 2,263: 15,658 people.
McNamaraRank 1,334: 25,856 people. From Irish Mac Conmara.
McNameeRank 5,842: 5,704 people.
McNaughtonRank 7,529: 4,258 people.
McNealRank 1,780: 19,705 people.
McNeelyRank 3,314: 10,657 people.
McNeilRank 1,059: 32,607 people. Anglicized form of Irish and Scottish Gaelic Mac Néill, “son of Níall”.
McNeillRank 1,870: 18,829 people.
McNewRank 7,580: 4,224 people.
McNultyRank 2,653: 13,263 people.
McNuttRank 3,947: 8,732 people.
McPeakRank 9,263: 3,373 people.
McPhailRank 6,397: 5,111 people.
McPheeRank 7,933: 4,011 people.
McQuadeRank 7,704: 4,143 people.
McQueenRank 1,825: 19,265 people.
McRaeRank 2,021: 17,483 people.
McReynoldsRank 4,780: 7,178 people.
McRobertsRank 8,787: 3,580 people.
McShaneRank 6,537: 4,990 people.
McSwainRank 5,604: 5,989 people.
McSweeneyRank 8,581: 3,679 people.
McVayRank 4,416: 7,789 people.
McVeyRank 4,091: 8,410 people.
McVickerRank 8,697: 3,622 people.
McWhorterRank 3,898: 8,849 people.
McWilliamsRank 1,803: 19,487 people.
MeachamRank 5,650: 5,914 people.
MeadRank 1,629: 21,404 people.
MeadeRank 1,647: 21,247 people.
MeadorRank 3,570: 9,747 people.
MeadorsRank 8,900: 3,530 people.
MeagherRank 6,015: 5,498 people.
MeansRank 2,287: 15,527 people.
MearsRank 3,660: 9,452 people.
MechamRank 7,668: 4,164 people.
MedeirosRank 1,916: 18,407 people.
MedelRank 7,726: 4,131 people.
MedellinRank 5,590: 6,005 people.
MedfordRank 8,217: 3,859 people.
MedleyRank 2,723: 12,911 people.
MedlinRank 3,484: 9,992 people.
MedlockRank 5,753: 5,803 people.
MeehanRank 2,485: 14,152 people.
MeekRank 2,543: 13,843 people.
MeekerRank 4,355: 7,871 people.
MeekinsRank 9,700: 3,194 people.
MeeksRank 1,208: 28,638 people.
MeffordRank 8,438: 3,757 people.
MehRank 7,676: 4,158 people.
MehtaRank 1,861: 18,945 people.
MeiRank 3,578: 9,725 people.
MeierRank 1,381: 25,215 people. From German Meier.
MeisnerRank 9,489: 3,278 people.
MeissnerRank 8,203: 3,866 people.
MeisterRank 4,740: 7,241 people.
MejiasRank 6,561: 4,958 people.
MelanconRank 5,321: 6,321 people.
MelansonRank 7,620: 4,186 people.
MelaraRank 9,775: 3,164 people.
MelcherRank 7,289: 4,411 people.
MelchorRank 4,331: 7,918 people.
MeleRank 8,328: 3,806 people.
MelendrezRank 7,092: 4,548 people.
MelgarRank 3,480: 10,007 people.
MelgozaRank 6,521: 5,003 people.
MellingerRank 9,521: 3,266 people.
MelloRank 3,200: 11,016 people.
MellonRank 7,770: 4,099 people.
MellorRank 8,951: 3,508 people.
MellottRank 7,567: 4,233 people.
MeloRank 3,335: 10,576 people.
MelsonRank 7,154: 4,502 people.
MelvilleRank 7,641: 4,175 people.
MelvinRank 1,890: 18,641 people.
MembrenoRank 9,112: 3,446 people.
MenaRank 1,746: 20,019 people.
MenardRank 3,100: 11,323 people.
MenchacaRank 4,376: 7,838 people.
MendenhallRank 3,460: 10,080 people.
MendesRank 3,398: 10,283 people.
MendietaRank 7,294: 4,408 people.
MendiolaRank 3,306: 10,675 people.
MendoncaRank 8,670: 3,632 people.
MenefeeRank 7,492: 4,283 people.
MenendezRank 3,037: 11,548 people.
MenesesRank 4,306: 7,976 people.
MengRank 4,651: 7,390 people.
MenjivarRank 3,535: 9,849 people.
MenkeRank 7,355: 4,369 people.
MenonRank 7,365: 4,365 people.
MensahRank 5,317: 6,325 people.
MentzerRank 9,837: 3,136 people.
MerazRank 3,941: 8,742 people.
MercedRank 9,112: 3,446 people.
MercedesRank 6,192: 5,303 people.
MercerRank 1,051: 32,906 people. An English and Catalan surname, a variant of Mercier.
MerchantRank 2,438: 14,486 people.
MercierRank 4,406: 7,799 people.
MercurioRank 7,416: 4,335 people.
MeredithRank 1,481: 23,456 people.
MeridaRank 7,151: 4,503 people.
MerinoRank 3,006: 11,685 people.
MerkelRank 5,272: 6,380 people.
MerkleRank 8,943: 3,511 people.
MerrellRank 3,990: 8,631 people.
MerrickRank 4,131: 8,336 people.
MerrifieldRank 9,339: 3,344 people.
MerrillRank 1,093: 31,507 people. A variant of Muriel.
MerrimanRank 4,111: 8,380 people.
MerriweatherRank 6,958: 4,655 people.
MerryRank 8,807: 3,575 people.
MerrymanRank 8,636: 3,647 people.
MertensRank 7,791: 4,087 people.
MertzRank 4,546: 7,579 people.
MerzRank 7,732: 4,124 people.
MesaRank 2,645: 13,306 people.
MessengerRank 5,693: 5,871 people.
MesserRank 1,851: 19,034 people.
MessickRank 5,580: 6,012 people.
MessierRank 8,263: 3,841 people.
MessinaRank 2,886: 12,156 people.
MessingerRank 8,357: 3,792 people.
MessnerRank 6,880: 4,705 people.
MetcalfRank 1,499: 23,245 people.
MetcalfeRank 6,809: 4,761 people.
MettsRank 9,045: 3,467 people.
MetzRank 1,815: 19,348 people.
MetzgerRank 1,721: 20,392 people.
MetzlerRank 5,184: 6,511 people.
MiahRank 9,453: 3,294 people.
MiceliRank 7,094: 4,547 people.
MichaelisRank 9,911: 3,109 people.
MichaelsRank 2,158: 16,387 people.
MichaelsonRank 8,995: 3,490 people.
MichalakRank 8,735: 3,604 people.
MichalskiRank 5,169: 6,539 people.
MichaudRank 2,498: 14,078 people.
MichelRank 1,339: 25,704 people. A surname from French, from French Michel; a doublet of Michael.
MichelsRank 4,940: 6,912 people.
MickRank 6,666: 4,870 people.
MickelsonRank 4,895: 6,985 people.
MickensRank 6,467: 5,051 people.
MickeyRank 8,692: 3,624 people.
MickleRank 8,657: 3,636 people.
MiddlebrooksRank 7,067: 4,572 people.
MidkiffRank 7,329: 4,383 people.
MieleRank 9,088: 3,453 people.
MielkeRank 6,189: 5,306 people.
MierRank 8,590: 3,673 people.
MiguelRank 3,169: 11,122 people.
MijaresRank 9,512: 3,270 people.
MikeRank 9,221: 3,393 people.
MikesellRank 9,521: 3,266 people.
MilamRank 3,120: 11,258 people.
MilanRank 5,707: 5,854 people.
MilanoRank 6,509: 5,013 people.
MilburnRank 4,626: 7,437 people.
MileyRank 5,054: 6,728 people.
MilianRank 8,596: 3,670 people.
MillanRank 2,938: 11,979 people.
MillarRank 5,218: 6,465 people.
MillardRank 2,916: 12,047 people.
MillenRank 9,292: 3,360 people.
MilletRank 7,400: 4,344 people.
MillettRank 8,752: 3,597 people.
MillicanRank 8,946: 3,510 people.
MilliganRank 1,619: 21,548 people.
MillikenRank 6,132: 5,356 people.
MillsapRank 7,239: 4,444 people.
MillsapsRank 9,960: 3,093 people.
MilneRank 5,462: 6,156 people.
MilnerRank 3,053: 11,493 people.
MiltonRank 1,735: 20,138 people.
MimsRank 1,878: 18,754 people.
MinRank 4,438: 7,751 people.
MinaRank 9,243: 3,383 people.
MinceyRank 6,149: 5,341 people.
MinerRank 1,705: 20,585 people.
MingRank 9,499: 3,274 people.
MingoRank 6,720: 4,825 people.
MinkRank 6,101: 5,391 people.
MinnichRank 7,847: 4,054 people.
MinnickRank 4,912: 6,965 people.
MinorRank 1,146: 30,050 people.
MinterRank 3,653: 9,477 people.
MintonRank 2,736: 12,818 people.
MintzRank 6,001: 5,521 people.
MiracleRank 5,489: 6,116 people.
MiramontesRank 4,107: 8,386 people.
MirelesRank 2,183: 16,227 people.
MirzaRank 5,449: 6,173 people.
MishlerRank 9,175: 3,415 people.
MishraRank 3,879: 8,891 people.
MisnerRank 9,956: 3,094 people.
MistryRank 6,753: 4,799 people.
MitchelRank 7,805: 4,077 people.
MitchemRank 7,363: 4,367 people.
MitchumRank 8,657: 3,636 people.
MixRank 6,369: 5,139 people.
MixonRank 2,914: 12,062 people.
MizeRank 3,066: 11,424 people.
MizellRank 6,413: 5,097 people.
MoRank 5,920: 5,612 people.
MoatsRank 6,085: 5,418 people.
MobleyRank 1,249: 27,771 people.
MockRank 2,361: 15,065 people.
MoctezumaRank 8,883: 3,539 people.
ModiRank 7,257: 4,431 people.
MoeRank 2,896: 12,124 people.
MoellerRank 2,590: 13,633 people.
MoenRank 4,393: 7,819 people.
MoffattRank 7,224: 4,455 people.
MoffettRank 3,156: 11,150 people.
MoffittRank 3,529: 9,864 people.
MohammadRank 4,413: 7,792 people.
MohammedRank 1,491: 23,378 people.
MohamudRank 7,154: 4,502 people.
MohanRank 4,498: 7,661 people.
MohlerRank 5,466: 6,151 people.
MohrRank 2,083: 16,895 people.
MoiseRank 6,759: 4,794 people.
MojicaRank 2,406: 14,774 people.
MolinarRank 9,708: 3,191 people.
MolitorRank 8,574: 3,684 people.
MollRank 4,925: 6,932 people.
MollerRank 8,067: 3,936 people.
MolloyRank 4,891: 6,992 people.
MolnarRank 4,181: 8,207 people.
MominRank 8,298: 3,822 people.
MonacoRank 4,427: 7,773 people.
MonaghanRank 4,466: 7,703 people.
MonahanRank 2,435: 14,509 people.
MoncadaRank 3,921: 8,788 people.
MoncriefRank 7,467: 4,305 people.
MondayRank 6,720: 4,825 people.
MondragonRank 1,947: 18,092 people.
MoneyRank 5,374: 6,265 people.
MongeRank 4,116: 8,371 people.
MongerRank 9,952: 3,097 people.
MonizRank 6,005: 5,517 people.
MonkRank 3,134: 11,209 people.
MonrealRank 6,102: 5,389 people.
MonroyRank 2,410: 14,756 people.
MonsonRank 3,413: 10,231 people.
MontagueRank 3,381: 10,346 people.
MontalvoRank 1,506: 23,112 people.
MontanaRank 7,333: 4,380 people.
MontanezRank 2,214: 16,015 people.
MontanoRank 1,295: 26,592 people. From Italian Montano and Spanish Montaño.
MonteRank 7,630: 4,181 people.
MonteiroRank 4,503: 7,659 people.
MonteleoneRank 9,464: 3,288 people.
MontelongoRank 4,177: 8,210 people.
MontemayorRank 4,177: 8,210 people.
MontenegroRank 3,255: 10,827 people.
MonteroRank 2,000: 17,639 people.
MonterrosoRank 9,454: 3,293 people.
MontesdeocaRank 5,528: 6,078 people.
MontezRank 3,661: 9,451 people.
MontielRank 2,980: 11,818 people.
MonzonRank 5,141: 6,579 people.
MooRank 6,241: 5,256 people.
MooneyRank 1,082: 31,792 people. From Irish Ó Maonaigh, “descendant of Maonach”.
MooreheadRank 7,195: 4,478 people.
MoorerRank 6,773: 4,786 people.
MoorheadRank 7,770: 4,099 people.
MoormanRank 4,888: 6,996 people.
MooseRank 9,570: 3,249 people.
MoralezRank 7,144: 4,505 people.
MoranoRank 9,476: 3,283 people.
MoreRank 6,759: 4,794 people.
MoreauRank 3,860: 8,954 people.
MoreheadRank 4,753: 7,212 people.
MorehouseRank 5,472: 6,140 people.
MoreiraRank 3,534: 9,857 people.
MorelRank 4,004: 8,614 people.
MorelandRank 2,067: 17,049 people.
MorellRank 8,324: 3,807 people.
MorelliRank 5,499: 6,104 people.
MorettiRank 9,092: 3,452 people.
MoreyRank 3,448: 10,115 people.
MorfinRank 7,786: 4,091 people.
MoriRank 8,009: 3,968 people.
MoriartyRank 3,567: 9,750 people.
MorilloRank 7,588: 4,218 people.
MorinRank 1,229: 28,060 people. As a French surname, a variant of Maurin; as an Italian one, of Morino.
MoritzRank 5,547: 6,055 people.
MorleyRank 3,315: 10,656 people.
MormanRank 9,344: 3,343 people.
MorochoRank 9,253: 3,379 people.
MorrellRank 3,222: 10,920 people.
MorrillRank 4,756: 7,207 people.
MorrissetteRank 9,675: 3,204 people.
MorrisseyRank 2,642: 13,333 people.
MortensenRank 3,181: 11,076 people.
MortensonRank 7,842: 4,057 people.
MortimerRank 6,150: 5,340 people.
MosbyRank 4,707: 7,301 people.
MoseleyRank 2,115: 16,633 people.
MoselyRank 9,234: 3,387 people.
MoserRank 1,181: 29,325 people. Borrowed from German Moser.
MosherRank 2,387: 14,932 people.
MosierRank 4,302: 7,981 people.
MoskowitzRank 6,377: 5,127 people.
MosquedaRank 3,835: 9,020 people.
MosqueraRank 8,697: 3,622 people.
MotaRank 2,447: 14,402 people.
MoteRank 7,799: 4,083 people.
MotenRank 7,520: 4,268 people.
MotesRank 9,421: 3,307 people.
MotleyRank 3,520: 9,887 people.
MotonRank 8,486: 3,730 people.
MottRank 2,135: 16,514 people.
MottaRank 8,247: 3,849 people.
MouaRank 2,160: 16,379 people.
MoultonRank 3,005: 11,687 people.
MoultrieRank 7,598: 4,209 people.
MountRank 4,161: 8,240 people.
MountainRank 9,768: 3,169 people.
MountsRank 8,324: 3,807 people.
MoutonRank 5,254: 6,410 people.
MowerRank 9,597: 3,239 people.
MoweryRank 4,370: 7,844 people.
MowryRank 6,980: 4,640 people.
MoxleyRank 7,470: 4,303 people.
MoyRank 4,063: 8,480 people.
MoyaRank 1,978: 17,789 people.
MoyeRank 4,586: 7,496 people.
MoyersRank 6,823: 4,744 people.
MoynihanRank 7,674: 4,159 people.
MuRank 9,775: 3,164 people.
MuddRank 5,419: 6,216 people.
MuhammadRank 1,704: 20,614 people.
MuiRank 8,631: 3,649 people.
MuirRank 3,123: 11,239 people.
MukherjeeRank 7,993: 3,975 people.
MulcahyRank 5,216: 6,466 people.
MulderRank 4,743: 7,232 people.
MuldoonRank 8,018: 3,964 people.
MulhollandRank 5,559: 6,036 people.
MulkeyRank 6,050: 5,452 people.
MullRank 3,966: 8,670 people.
MullaneyRank 8,090: 3,922 people.
MullensRank 7,974: 3,983 people.
MullerRank 1,306: 26,426 people. A German occupational surname, borrowed from German Müller, “miller”.
MulletRank 9,187: 3,410 people.
MulliganRank 2,495: 14,123 people.
MullinRank 3,286: 10,732 people.
MullinaxRank 7,320: 4,389 people.
MullisRank 4,042: 8,534 people.
MulvaneyRank 9,628: 3,225 people.
MulveyRank 8,453: 3,749 people.
MulvihillRank 9,741: 3,179 people.
MumfordRank 5,349: 6,290 people.
MuncyRank 6,428: 5,087 people.
MundtRank 9,881: 3,122 people.
MundyRank 3,788: 9,145 people.
MungerRank 6,196: 5,294 people.
MunguiaRank 2,863: 12,286 people.
MunizRank 1,120: 30,731 people. A Spanish and Galician patronymic surname from Muño.
MunnRank 4,124: 8,356 people.
MunroRank 5,071: 6,701 people.
MunroeRank 5,422: 6,211 people.
MunsonRank 2,112: 16,666 people.
MurchisonRank 8,070: 3,934 people.
MurdochRank 8,080: 3,927 people.
MurdockRank 1,824: 19,275 people.
MurguiaRank 7,967: 3,986 people.
MuroRank 4,573: 7,510 people.
MurpheyRank 8,452: 3,750 people.
MurphreeRank 8,397: 3,777 people.
MurrellRank 3,239: 10,871 people.
MurryRank 3,702: 9,328 people.
MusaRank 6,341: 5,155 people.
MuseRank 2,831: 12,381 people.
MusgraveRank 6,641: 4,886 people.
MusgroveRank 5,317: 6,325 people.
MusicRank 7,713: 4,138 people.
MusickRank 5,445: 6,180 people.
MusselmanRank 5,563: 6,033 people.
MusserRank 3,655: 9,474 people.
MustafaRank 4,476: 7,685 people.
MuthRank 6,866: 4,716 people.
MyerRank 5,536: 6,072 people.
MylesRank 2,557: 13,774 people.
MyrickRank 2,802: 12,506 people.
Ranks 10,001 to 15,000 456
MaagRank 11,847: 2,526 people.
MabreyRank 14,265: 2,020 people.
MacarioRank 13,903: 2,078 people.
MacaulayRank 12,888: 2,282 people.
MacAuleyRank 13,894: 2,080 people.
MaceyRank 12,379: 2,396 people.
MacfarlandRank 14,888: 1,910 people.
MaciejewskiRank 12,087: 2,462 people.
MacintoshRank 12,413: 2,388 people.
MacIntyreRank 11,409: 2,640 people.
MackeRank 13,656: 2,125 people.
MaclinRank 11,570: 2,599 people.
MacneilRank 11,081: 2,734 people.
MacraeRank 12,799: 2,298 people.
MacriRank 11,656: 2,574 people.
MaddockRank 12,345: 2,403 people.
MaderoRank 14,454: 1,986 people.
MadoreRank 12,611: 2,338 people.
MadsonRank 10,505: 2,914 people.
MaedaRank 13,530: 2,148 people.
MaffeiRank 14,522: 1,974 people.
MagerRank 11,173: 2,709 people.
MagersRank 12,715: 2,318 people.
MagnerRank 11,929: 2,507 people.
MagnessRank 10,805: 2,819 people.
MagnoRank 11,107: 2,727 people.
MagnusRank 13,339: 2,186 people.
MagruderRank 10,142: 3,029 people.
MagyarRank 13,717: 2,115 people.
MahRank 11,797: 2,539 people.
MahajanRank 10,239: 2,995 people.
MahaneyRank 11,826: 2,531 people.
MahdiRank 13,967: 2,067 people.
MahmudRank 11,865: 2,523 people.
MahonyRank 14,709: 1,938 people.
MaidaRank 14,129: 2,040 people.
MaillouxRank 13,928: 2,074 people.
MaioneRank 14,611: 1,957 people.
MairRank 12,500: 2,368 people.
MaisonetRank 12,705: 2,320 people.
MajanoRank 11,547: 2,604 people.
MajeedRank 13,603: 2,133 people.
MallariRank 11,601: 2,590 people.
MalletteRank 11,077: 2,735 people.
MalmRank 14,325: 2,009 people.
MaloRank 12,473: 2,374 people.
MalottRank 10,827: 2,810 people.
MalyRank 12,821: 2,293 people.
ManahanRank 13,160: 2,227 people.
ManceRank 14,424: 1,994 people.
ManceraRank 12,140: 2,451 people.
MancillasRank 10,943: 2,780 people.
MandevilleRank 11,805: 2,536 people.
ManesRank 10,766: 2,830 people.
ManeyRank 10,332: 2,964 people.
ManfrediRank 12,715: 2,318 people.
ManganoRank 12,861: 2,287 people.
MangusRank 12,067: 2,468 people.
ManiRank 10,093: 3,044 people.
ManiscalcoRank 11,300: 2,672 people.
MannaRank 11,190: 2,704 people.
MannionRank 10,278: 2,983 people.
MannixRank 13,921: 2,075 people.
MannoRank 12,147: 2,450 people.
ManosRank 11,559: 2,602 people.
MansoorRank 14,395: 2,000 people.
MantillaRank 12,685: 2,324 people.
MantoothRank 14,387: 2,001 people.
ManusRank 12,925: 2,273 people.
ManzRank 13,934: 2,073 people.
ManzellaRank 13,674: 2,122 people.
ManziRank 11,559: 2,602 people.
MaraRank 12,043: 2,475 people.
MaranoRank 10,701: 2,853 people.
MarascoRank 13,429: 2,168 people.
MarburyRank 14,454: 1,986 people.
MarcelRank 14,552: 1,969 people.
MarcelinRank 12,996: 2,260 people.
MarcelinoRank 11,506: 2,616 people.
MarcelloRank 12,475: 2,373 people.
MarcellusRank 13,063: 2,244 people.
MarceloRank 10,948: 2,779 people.
MarcianoRank 10,846: 2,805 people.
MarciniakRank 12,227: 2,429 people.
MarcoRank 10,248: 2,992 people.
MarconiRank 11,761: 2,548 people.
MarcouxRank 12,296: 2,415 people.
MarcyRank 12,500: 2,368 people.
MardenRank 14,846: 1,916 people.
MardisRank 11,176: 2,708 people.
MarezRank 11,051: 2,746 people.
MarinezRank 12,296: 2,415 people.
MarkiewiczRank 13,229: 2,212 people.
MarklandRank 13,468: 2,161 people.
MarkoRank 11,763: 2,547 people.
MarkovichRank 11,813: 2,534 people.
MarkowskiRank 10,482: 2,921 people.
MarlattRank 13,956: 2,069 people.
MarmolRank 13,078: 2,242 people.
MarpleRank 12,291: 2,417 people.
MarquartRank 12,579: 2,348 people.
MarquetteRank 12,492: 2,370 people.
MartelloRank 14,862: 1,914 people.
MartenRank 10,097: 3,042 people.
MartineRank 11,578: 2,597 people.
MartirRank 14,503: 1,978 people.
MartoneRank 12,463: 2,377 people.
MartucciRank 12,315: 2,410 people.
MartynRank 14,799: 1,924 people.
MaryRank 12,052: 2,471 people.
MascarenasRank 12,744: 2,313 people.
MascorroRank 10,117: 3,036 people.
MasiRank 10,750: 2,835 people.
MasoodRank 13,826: 2,093 people.
MassRank 12,607: 2,339 people.
MassengaleRank 10,410: 2,946 people.
MassonRank 10,644: 2,868 people.
MastenRank 12,239: 2,427 people.
MasterRank 12,031: 2,477 people.
MastrangeloRank 12,483: 2,371 people.
MastroianniRank 14,661: 1,950 people.
MatherlyRank 12,557: 2,355 people.
MathewsonRank 10,093: 3,044 people.
MathurinRank 14,094: 2,046 people.
MatteRank 13,760: 2,105 people.
MatteiRank 14,414: 1,996 people.
MatteoRank 14,709: 1,938 people.
MatterRank 11,060: 2,744 people.
MattesRank 11,738: 2,553 people.
MatthiasRank 11,996: 2,487 people.
MatticeRank 11,957: 2,499 people.
MattisRank 11,449: 2,633 people.
MattocksRank 14,034: 2,055 people.
MatzkeRank 14,959: 1,897 people.
MauchRank 13,411: 2,170 people.
MauckRank 11,256: 2,685 people.
MaulRank 10,391: 2,949 people.
MauneyRank 12,575: 2,350 people.
MaxRank 11,886: 2,519 people.
MaxieRank 10,479: 2,923 people.
MaxonRank 11,910: 2,513 people.
MayenRank 13,320: 2,190 people.
MaynesRank 14,265: 2,020 people.
MayorRank 11,880: 2,520 people.
MazaRank 12,526: 2,362 people.
MazonRank 14,620: 1,955 people.
MazurekRank 10,833: 2,809 people.
MazzellaRank 13,749: 2,108 people.
MazzeoRank 13,176: 2,223 people.
MazzoneRank 13,564: 2,141 people.
McAdamRank 13,656: 2,125 people.
McAleerRank 12,784: 2,301 people.
McAlpinRank 10,559: 2,898 people.
McAndrewsRank 12,018: 2,479 people.
McAteerRank 13,595: 2,135 people.
McBethRank 10,866: 2,801 people.
McBrydeRank 13,835: 2,092 people.
McBurneyRank 14,628: 1,954 people.
McCafferyRank 13,860: 2,089 people.
McCalebRank 11,356: 2,655 people.
McCammonRank 10,024: 3,069 people.
McCartRank 13,589: 2,136 people.
McCarverRank 12,722: 2,317 people.
McCaryRank 12,441: 2,382 people.
McCawRank 12,652: 2,331 people.
McCayRank 11,843: 2,527 people.
McClayRank 13,739: 2,110 people.
McCleanRank 10,334: 2,963 people.
McConkeyRank 12,759: 2,309 people.
McConvilleRank 11,227: 2,693 people.
McCraeRank 11,150: 2,716 people.
McCreeRank 10,747: 2,836 people.
McCreeryRank 12,861: 2,287 people.
McCroskeyRank 13,103: 2,238 people.
McCubbinRank 13,571: 2,140 people.
McCullarRank 13,676: 2,121 people.
McCullenRank 14,475: 1,982 people.
McCullumRank 10,391: 2,949 people.
McCullyRank 10,263: 2,988 people.
McCumberRank 12,657: 2,330 people.
McCurleyRank 12,070: 2,467 people.
McDavidRank 10,191: 3,010 people.
McDonaghRank 13,700: 2,118 people.
McDougaldRank 10,451: 2,933 people.
McDougleRank 14,325: 2,009 people.
McElfreshRank 13,394: 2,174 people.
McElrathRank 10,121: 3,035 people.
McElwainRank 10,391: 2,949 people.
McEnteeRank 11,985: 2,490 people.
McEwanRank 11,334: 2,661 people.
McFallsRank 13,021: 2,254 people.
McFeeRank 14,430: 1,993 people.
McGarityRank 14,490: 1,980 people.
McGaryRank 10,312: 2,973 people.
McGaugheyRank 10,371: 2,954 people.
McGoldrickRank 10,762: 2,832 people.
McGonigleRank 13,747: 2,109 people.
McGrailRank 13,452: 2,164 people.
McGreevyRank 13,139: 2,231 people.
McGuffinRank 14,912: 1,905 people.
McGuirkRank 12,910: 2,276 people.
McIlwainRank 10,736: 2,840 people.
McKeehanRank 12,661: 2,329 people.
McKeenRank 14,094: 2,046 people.
McKellarRank 10,679: 2,858 people.
McKernanRank 11,261: 2,684 people.
McKieRank 11,100: 2,729 people.
McKiernanRank 13,170: 2,225 people.
McKinnieRank 11,409: 2,640 people.
McKinnisRank 13,956: 2,069 people.
McKinstryRank 10,755: 2,834 people.
McKissickRank 11,054: 2,745 people.
McLambRank 10,231: 2,997 people.
McLennanRank 12,830: 2,291 people.
McLinRank 12,791: 2,299 people.
McMannRank 11,840: 2,528 people.
McMastersRank 10,859: 2,802 people.
McMathRank 14,767: 1,930 people.
McMillerRank 14,740: 1,934 people.
McMorrisRank 10,549: 2,900 people.
McMullanRank 11,250: 2,686 people.
McMurtryRank 11,991: 2,488 people.
McNaryRank 12,249: 2,426 people.
McNattRank 11,856: 2,524 people.
McNeeseRank 10,117: 3,036 people.
McNerneyRank 12,652: 2,331 people.
McNicholsRank 13,866: 2,087 people.
McNielRank 14,543: 1,970 people.
McPeekRank 12,915: 2,275 people.
McQuaidRank 12,093: 2,461 people.
McQuillanRank 11,390: 2,647 people.
McQuillenRank 14,903: 1,907 people.
McQuistonRank 13,339: 2,186 people.
McSpaddenRank 11,922: 2,509 people.
McTaggartRank 13,411: 2,170 people.
McVeighRank 10,750: 2,835 people.
McWhirterRank 11,264: 2,683 people.
MeadsRank 13,630: 2,128 people.
MeasRank 14,606: 1,958 people.
MeaseRank 13,781: 2,101 people.
MeauxRank 12,224: 2,430 people.
MecheRank 14,454: 1,986 people.
MeddersRank 14,921: 1,903 people.
MederosRank 10,684: 2,857 people.
MeeRank 13,088: 2,241 people.
MeeceRank 10,656: 2,863 people.
MehlRank 10,936: 2,781 people.
MehraRank 14,020: 2,058 people.
MeinersRank 14,475: 1,982 people.
MekonnenRank 13,266: 2,204 people.
MelbyRank 12,349: 2,402 people.
MeldrumRank 12,910: 2,276 people.
MeliaRank 14,581: 1,963 people.
MelilloRank 13,139: 2,231 people.
MelinRank 14,628: 1,954 people.
MellenRank 12,124: 2,454 people.
MelnickRank 11,168: 2,710 people.
MeltzerRank 10,431: 2,939 people.
MemonRank 13,798: 2,098 people.
MendelRank 12,598: 2,341 people.
MendelsohnRank 14,325: 2,009 people.
MendelsonRank 12,902: 2,277 people.
MendivilRank 12,638: 2,333 people.
MendosaRank 14,669: 1,947 people.
MenezesRank 12,931: 2,272 people.
MengelRank 14,806: 1,923 people.
MenzelRank 12,483: 2,371 people.
MenziesRank 14,472: 1,983 people.
MeraRank 14,490: 1,980 people.
MeridethRank 14,862: 1,914 people.
MeriwetherRank 14,709: 1,938 people.
MerlinoRank 12,896: 2,279 people.
MerloRank 10,321: 2,969 people.
MerlosRank 13,774: 2,103 people.
MerriamRank 11,195: 2,702 people.
MertenRank 14,878: 1,911 people.
MerwinRank 12,194: 2,438 people.
MessersmithRank 13,676: 2,121 people.
MessingRank 14,931: 1,902 people.
MessmerRank 11,141: 2,718 people.
MestasRank 12,990: 2,261 people.
MethenyRank 14,292: 2,014 people.
MetoyerRank 12,867: 2,286 people.
MettlerRank 11,119: 2,723 people.
MeunierRank 11,675: 2,570 people.
MianRank 13,700: 2,118 people.
MiaoRank 10,664: 2,861 people.
MichalekRank 13,598: 2,134 people.
MichelsonRank 10,816: 2,814 people.
MickelRank 13,835: 2,092 people.
MiddaughRank 13,149: 2,229 people.
MiddendorfRank 13,189: 2,220 people.
MiddlebrookRank 11,880: 2,520 people.
MidgettRank 12,545: 2,358 people.
MiglioreRank 14,307: 2,012 people.
MikaRank 12,990: 2,261 people.
MikelRank 11,820: 2,533 people.
MikellRank 11,499: 2,618 people.
MikhailRank 10,540: 2,902 people.
MikkelsenRank 13,805: 2,096 people.
MikkelsonRank 12,915: 2,275 people.
MikulaRank 13,624: 2,129 people.
MilazzoRank 10,866: 2,801 people.
MilbyRank 13,983: 2,065 people.
MilewskiRank 11,738: 2,553 people.
MilfordRank 10,634: 2,872 people.
MilitelloRank 14,543: 1,970 people.
MilletteRank 12,983: 2,262 people.
MillinerRank 13,383: 2,176 people.
MillingtonRank 11,219: 2,695 people.
MillionRank 10,292: 2,977 people.
MillironRank 13,992: 2,064 people.
MillisRank 14,062: 2,051 people.
MillmanRank 12,355: 2,401 people.
MillnerRank 11,136: 2,719 people.
MillwoodRank 12,483: 2,371 people.
MiloRank 12,124: 2,454 people.
MilsteadRank 10,494: 2,918 people.
MinardRank 10,718: 2,845 people.
MinayaRank 10,984: 2,766 people.
MinesRank 11,704: 2,561 people.
MinickRank 13,216: 2,214 people.
MinixRank 13,571: 2,140 people.
MinnisRank 11,027: 2,755 people.
MinyardRank 13,735: 2,111 people.
MirRank 10,785: 2,826 people.
MiraRank 13,619: 2,130 people.
MirabalRank 10,112: 3,038 people.
MireRank 10,475: 2,925 people.
MironRank 11,095: 2,731 people.
MisraRank 13,805: 2,096 people.
MistrettaRank 11,938: 2,504 people.
MitchamRank 13,896: 2,079 people.
MitraRank 11,567: 2,600 people.
MittalRank 10,014: 3,073 people.
MiyamotoRank 13,805: 2,096 people.
MizrahiRank 12,584: 2,346 people.
MoakRank 13,103: 2,238 people.
MobergRank 11,717: 2,558 people.
MoberlyRank 14,034: 2,055 people.
ModicaRank 12,133: 2,452 people.
ModlinRank 13,035: 2,251 people.
MoffatRank 10,050: 3,057 people.
MohammadiRank 13,206: 2,216 people.
MohnRank 10,189: 3,011 people.
MoirRank 14,640: 1,952 people.
MokRank 10,805: 2,819 people.
MolesRank 11,513: 2,614 people.
MolinariRank 10,598: 2,885 people.
MolinaroRank 11,088: 2,732 people.
MolineRank 10,101: 3,041 people.
MoloneyRank 10,743: 2,838 people.
MomRank 10,451: 2,933 people.
MonarrezRank 10,602: 2,884 people.
MoncayoRank 14,261: 2,021 people.
MondesirRank 13,364: 2,181 people.
MonetteRank 10,148: 3,027 people.
MongRank 14,757: 1,932 people.
MonjeRank 14,912: 1,905 people.
MonksRank 12,618: 2,336 people.
MonsivaisRank 11,132: 2,720 people.
MontalbanoRank 10,166: 3,020 people.
MonteithRank 10,529: 2,906 people.
MontejanoRank 10,363: 2,956 people.
MontejoRank 13,940: 2,072 people.
MonterrosaRank 13,760: 2,105 people.
MontesinosRank 13,457: 2,163 people.
MontiRank 11,368: 2,652 people.
MontijoRank 10,326: 2,966 people.
MontillaRank 12,700: 2,321 people.
MooneyhamRank 11,768: 2,546 people.
MoorRank 12,950: 2,268 people.
MooresRank 12,537: 2,360 people.
MorabitoRank 12,861: 2,287 people.
MoradoRank 14,377: 2,002 people.
MoragaRank 14,424: 1,994 people.
MoraisRank 10,846: 2,805 people.
MorantRank 14,205: 2,029 people.
MoratayaRank 14,878: 1,911 people.
MorejonRank 10,745: 2,837 people.
MorelloRank 10,197: 3,007 people.
MorelockRank 13,278: 2,201 people.
MorelosRank 11,489: 2,621 people.
MorencyRank 14,020: 2,058 people.
MorfordRank 11,963: 2,497 people.
MorgensternRank 12,329: 2,408 people.
MorkRank 12,671: 2,327 people.
MorlanRank 13,115: 2,237 people.
MorlockRank 13,781: 2,101 people.
MorningstarRank 11,244: 2,688 people.
MoroRank 12,070: 2,467 people.
MoronesRank 10,434: 2,938 people.
MoroneyRank 13,457: 2,163 people.
MorrealeRank 14,026: 2,057 people.
MorroneRank 13,445: 2,166 people.
MortRank 11,991: 2,488 people.
MoscaRank 13,685: 2,120 people.
MoscosoRank 10,629: 2,874 people.
MosserRank 13,131: 2,233 people.
MossmanRank 12,709: 2,319 people.
MostellerRank 12,731: 2,315 people.
MotterRank 12,164: 2,445 people.
MotzRank 12,925: 2,273 people.
MoulderRank 13,630: 2,128 people.
MounceRank 11,316: 2,666 people.
MouraRank 11,826: 2,531 people.
MousaRank 13,429: 2,168 people.
MouseRank 14,946: 1,900 people.
MouserRank 10,611: 2,881 people.
MoussaRank 10,266: 2,987 people.
MowreyRank 13,269: 2,203 people.
MoylanRank 11,682: 2,567 people.
MoyleRank 14,292: 2,014 people.
MozingoRank 10,851: 2,804 people.
MrazRank 13,983: 2,065 people.
MrozRank 11,195: 2,702 people.
MucciRank 13,660: 2,124 people.
MuchaRank 12,249: 2,426 people.
MudgeRank 13,326: 2,189 people.
MuenchRank 11,961: 2,498 people.
MuirheadRank 13,165: 2,226 people.
MujicaRank 10,880: 2,798 people.
MuldrowRank 11,380: 2,649 people.
MulfordRank 11,793: 2,540 people.
MulhernRank 10,384: 2,951 people.
MullenixRank 13,406: 2,171 people.
MullettRank 12,584: 2,346 people.
MullikinRank 10,554: 2,899 people.
MullingsRank 10,439: 2,937 people.
MummRank 14,532: 1,972 people.
MummaRank 12,950: 2,268 people.
MummertRank 11,782: 2,543 people.
MunRank 13,309: 2,193 people.
MunchRank 14,767: 1,930 people.
MundayRank 10,423: 2,943 people.
MundellRank 11,634: 2,581 people.
MundoRank 13,619: 2,130 people.
MunfordRank 14,265: 2,020 people.
MunosRank 11,441: 2,634 people.
MunseyRank 13,149: 2,229 people.
MuradRank 12,379: 2,396 people.
MurakamiRank 11,449: 2,633 people.
MurawskiRank 10,644: 2,868 people.
MurciaRank 10,072: 3,051 people.
MurrRank 12,774: 2,305 people.
MurrietaRank 11,712: 2,559 people.
MurthaRank 10,045: 3,060 people.
MurthyRank 13,200: 2,217 people.
MussoRank 12,140: 2,451 people.
MustoRank 12,872: 2,285 people.
MutchlerRank 14,444: 1,989 people.
MutterRank 14,909: 1,906 people.
MwangiRank 11,562: 2,601 people.
MyattRank 10,282: 2,981 people.
MyhreRank 10,248: 2,992 people.
MyintRank 13,685: 2,120 people.
How this list was compiled: Every name, rank and count is from the US Census Bureau's file of last names reported 100 or more times in the 2020 Census (https://www2.census.gov/topics/genealogy/2020surnames/Names2020_LastNames_RaceHispanic.xlsx, linked from https://www.census.gov/topics/population/genealogy/data/2020_names.html), read on 2026-10-02: 156,621 names. This list is every name in that file that starts with M and ranks in the first 15,000, from Miller (rank 7, 1,129,186 people) to Matzke (rank 14,959, 1,897 people): 1,409 names. Names with the same count share a rank in the file. Left out, as our own call: Male (rank 2,611), which reads as a form word, and three entries where the file runs two surnames together (Martinezgarcia, Martinezlopez, Martinezperez). The bureau stores names in capitals with spaces and punctuation removed. The usual written form is put back for the 315 names that start with Mc (McDonald, not Mcdonald). A name that starts with Mac gets a second capital where English Wiktionary enters the surname that way or gives its origin under that spelling, which is true of 13 names here (MacDonald, MacKay, MacLeod, MacLean, MacMillan, MacPherson, MacGregor, MacFarlane, MacDougall, MacKinnon, MacArthur, MacIntyre, MacAuley); where its main entry has one capital (Mackenzie, Macaulay, Macintosh, Macrae) or it has no entry (Macneil, Macfarland), the name is printed with one capital, as every other name is. Only the rank and count columns are used; the race and Hispanic-origin columns are not used anywhere on the page. Origins: the 150 commonest names of the list were looked up on English Wiktionary (https://en.wiktionary.org, read on 2026-10-02). Where the entry has an English surname sense with an etymology or a definition that says where the name comes from, the card as a rule gives it, cut to the first or main origin and kept in the entry's own terms; 118 cards carry such a line (80 of the 100 commonest names and 38 of the next 50), and each records the address of the entry it was read on. A few entries that do give an origin carry no line, where the entry has several etymologies or its own accounts disagree (Mayo, Monroe). The other names, and every name below those 150, print rank and count only. Every content word of each origin line was checked against the entry's text on 2026-10-02. On 2026-10-03 every row was compared again with the census file, and the origin lines were read again beside their entries. An origin is what a dictionary records for the surname in general, not for any one family. Groups: 107 names in the top 1,000, 846 in ranks 1,001 to 10,000, 456 in ranks 10,001 to 15,000; 339 of up to 5 letters, 649 of 6 or 7, 421 of 8 or more, counting letters only. Licence: The census file is a work of the US federal government and in the public domain (17 U.S.C. 105). The origin lines draw on English Wiktionary, CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). The restored written forms and the grouping are our own work.