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Surnames beginning with O, page 2

448 surnames starting with O, ordered by how many people carry them in the United States, with notable names that are rare in the US further down.

#SurnameOriginUS rankPeople in the US
401 Over 24,112 1,044
402 Old English 24,237 1,035
403 Ollison 24,352 1,029
404 Orsak Czech 24,499 1,021
405 Ouimette French 24,572 1,017
406 Ormiston English, place 24,608 1,015
407 Osorto Spanish 24,838 1,002
408 Osoria 24,855 1,001
409 Osier French 26,042 941
410 O'Doherty Irish, patronymic 28,065 853
411 Ostroff 27,204 889
412 Olaya Spanish 27,228 888
413 Obispo Spanish 28,777 827
414 Orgill English, nickname 29,309 807
415 Oro Italian 35,203 640
416 Ondo Hungarian 33,530 680
417 Onstad Norwegian 33,810 673
418 Ostrovsky Russian 39,281 560
419 Ogborn English, place 34,465 657
420 Oaxaca Spanish, place 34,707 651
421 Offer Norman, occupational 35,294 638
422 Or Chinese 35,671 630
423 Orendain Spanish, place 36,525 612
424 Obara Polish 36,585 611
425 Oakey English, place 39,555 556
426 Ola Yoruba, place 37,076 602
427 O'Beirne Irish, patronymic 37,180 600
428 Oropesa Spanish, place 37,646 591
429 Olazabal Spanish 40,554 539
430 Odisho occupational 37,848 587
431 Overy English, place 38,389 577
432 Ordorica Spanish 38,484 575
433 Ozer Turkish 38,902 567
434 Ortigoza Spanish 39,607 555
435 Oshana Aramaic 39,960 549
436 Oraha Aramaic 40,432 541
437 Ode 41,501 524
438 Olenik 42,030 517
439 Olley Norman, place 48,060 440
440 Ormerod English, place 48,060 440
441 Ogilvy Scottish Gaelic 102,197 176
442 Ojha Hindi 49,461 425
443 Oge 49,723 422
444 Orleans French, place 64,891 306
445 Oddy English 59,017 343
446 Otley English, place 64,200 310
447 Orléans-Braganza
448 Outhwaite Norse, place