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 |
|---|---|---|---|
| 154,907 | OLTREMARI | 105 | — |
| 154,907 | ONYEJEKWE | 105 | — |
| 154,907 | OPUTA | 105 | — |
| 154,907 | ORLUCK | 105 | — |
| 154,907 | ORTAL | 105 | — |
| 154,907 | OSMERS | 105 | — |
| 154,907 | OSTERBRINK | 105 | — |
| 154,907 | OUWERKERK | 105 | — |
| 156,044 | OBERNUEFEMANN | 104 | — |
| 156,044 | OBERY | 104 | — |
| 156,044 | OCONELL | 104 | — |
| 156,044 | OFORIATTA | 104 | — |
| 156,044 | OL | 104 | — |
| 156,044 | OLFORD | 104 | — |
| 156,044 | OMEN | 104 | — |