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 |
|---|---|---|---|
| 58,735 | OEHRLEIN | 345 | — |
| 58,735 | OPATZ | 345 | — |
| 58,735 | ORTEN | 345 | — |
| 58,876 | OBERHAUSER | 344 | — |
| 58,876 | OCA | 344 | — |
| 58,876 | OLALEYE | 344 | — |
| 58,876 | OSIPOV | 344 | — |
| 58,876 | OZCAN | 344 | — |
| 59,017 | ODDY | 343 | — |
| 59,171 | OBERLEY | 342 | — |
| 59,171 | OKAWA | 342 | — |
| 59,171 | OLEYNIK | 342 | — |
| 59,171 | ORFANOS | 342 | — |
| 59,171 | OTTERBEIN | 342 | — |
| 59,324 | OUTAR | 341 | — |