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 |
|---|---|---|---|
| 120,901 | ODUNSI | 143 | — |
| 120,901 | OKINAKA | 143 | — |
| 120,901 | OLTEANU | 143 | — |
| 120,901 | ONWELLER | 143 | — |
| 120,901 | ORTIZLUIS | 143 | — |
| 120,901 | OSTERHOUSE | 143 | — |
| 120,901 | OSTGAARD | 143 | — |
| 120,901 | OTTERBECK | 143 | — |
| 120,901 | OUMA | 143 | — |
| 120,901 | OZGUR | 143 | — |
| 121,590 | ODULIO | 142 | — |
| 121,590 | OHN | 142 | — |
| 121,590 | OKAIN | 142 | — |
| 121,590 | OMEY | 142 | — |
| 121,590 | OMI | 142 | — |