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 |
|---|---|---|---|
| 74,141 | OTWAY | 261 | — |
| 74,141 | OURADNIK | 261 | — |
| 74,141 | OYUELA | 261 | — |
| 74,375 | OCHAB | 260 | — |
| 74,375 | OKPARA | 260 | — |
| 74,375 | ORMS | 260 | — |
| 74,375 | ORTLIP | 260 | — |
| 74,375 | OTTOMANELLI | 260 | — |
| 74,608 | OHLEMACHER | 259 | — |
| 74,608 | OLWELL | 259 | — |
| 74,608 | ONDRUS | 259 | — |
| 74,826 | OLIS | 258 | — |
| 74,826 | OLIVARI | 258 | — |
| 74,826 | ORIAS | 258 | — |
| 74,826 | OSSI | 258 | — |