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 |
|---|---|---|---|
| — | OSUSKY | — | — |
| — | OTTENHEIMER | — | — |
| — | OTTERSTEIN | — | — |
| — | OUCHIDA | — | — |
| — | OVELLET | — | — |
| — | OVENDEN | — | — |
| — | OVERSCHMIDT | — | — |
| — | OVERSTROM | — | — |
| — | OWNS | — | — |
| — | OXYER | — | — |
| — | OY | — | — |
| — | OZMAN | — | — |