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 |
|---|---|---|---|
| 136,449 | OSENDORF | 123 | — |
| 136,449 | OSETEK | 123 | — |
| 136,449 | OTTOLINO | 123 | — |
| 137,327 | OBERSTE | 122 | — |
| 137,327 | OBIEN | 122 | — |
| 137,327 | ODRAIN | 122 | — |
| 137,327 | OHATA | 122 | — |
| 137,327 | OKTAVEC | 122 | — |
| 137,327 | OLEJARCZYK | 122 | — |
| 137,327 | OLIVEREZ | 122 | — |
| 137,327 | OLTJENBRUNS | 122 | — |
| 137,327 | ONEIDA | 122 | — |
| 137,327 | ONIONS | 122 | — |
| 137,327 | OPPEDAL | 122 | — |
| 137,327 | ORDONIA | 122 | — |