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 |
|---|---|---|---|
| 80,131 | ONELL | 237 | — |
| 80,131 | ORTIZRAMIREZ | 237 | — |
| 80,131 | OSBAHR | 237 | — |
| 80,131 | OSTERFELD | 237 | — |
| 80,131 | OZARK | 237 | — |
| 80,419 | OBERMUELLER | 236 | — |
| 80,419 | ODIE | 236 | — |
| 80,419 | OPGENORTH | 236 | — |
| 80,419 | ORIS | 236 | — |
| 80,419 | OSTERLAND | 236 | — |
| 80,678 | OLENA | 235 | — |
| 80,678 | ORESTE | 235 | — |
| 80,678 | ORFF | 235 | — |
| 80,678 | OUZOUNIAN | 235 | — |
| 80,926 | OLEK | 234 | — |