Surnames · O
Surname frequency based on U.S. Census Bureau surname data. Rank 1 is the most common surname in the imported Census file.
| Rank | Surname | Count | Rarity |
|---|---|---|---|
| 42,511 | ONNEN | 510 | — |
| 42,511 | OREE | 510 | — |
| 42,579 | OVERDORF | 509 | — |
| 42,579 | OXLAJ | 509 | — |
| 42,640 | OHAYON | 508 | — |
| 42,640 | ORLICH | 508 | — |
| 42,640 | OSTERMILLER | 508 | — |
| 42,720 | ORGANISTA | 507 | — |
| 42,720 | ORIGEL | 507 | — |
| 42,790 | OFFILL | 506 | — |
| 42,858 | ODURO | 505 | — |
| 42,858 | OLESKY | 505 | — |
| 42,858 | ONDER | 505 | — |
| 43,006 | OESTREICHER | 503 | — |
| 43,006 | OUEDRAOGO | 503 | — |