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 |
|---|---|---|---|
| 128,249 | OKWARA | 133 | — |
| 128,249 | OLDAK | 133 | — |
| 128,249 | OLECKI | 133 | — |
| 128,249 | ONYETT | 133 | — |
| 128,249 | OROLOGIO | 133 | — |
| 128,249 | ORUGANTI | 133 | — |
| 128,249 | ORZOL | 133 | — |
| 128,249 | OSAZUWA | 133 | — |
| 128,249 | OSENBACH | 133 | — |
| 128,249 | OSTRO | 133 | — |
| 129,047 | OBERFELD | 132 | — |
| 129,047 | OGLEVEE | 132 | — |
| 129,047 | OHNMEISS | 132 | — |
| 129,047 | OPONG | 132 | — |
| 129,047 | ORAZIO | 132 | — |