Rare U.S. surnames
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 | ODUOR | 105 | Very Rare |
| 154,907 | OEFFNER | 105 | Very Rare |
| 154,907 | OFMAN | 105 | Very Rare |
| 154,907 | OLINER | 105 | Very Rare |
| 154,907 | OLIVEAUX | 105 | Very Rare |
| 154,907 | OLONO | 105 | Very Rare |
| 154,907 | OLTREMARI | 105 | Very Rare |
| 154,907 | ONYEJEKWE | 105 | Very Rare |
| 154,907 | OPUTA | 105 | Very Rare |
| 154,907 | ORLUCK | 105 | Very Rare |
| 154,907 | ORTAL | 105 | Very Rare |
| 154,907 | OSMERS | 105 | Very Rare |
| 154,907 | OSTERBRINK | 105 | Very Rare |
| 154,907 | OUWERKERK | 105 | Very Rare |
| 154,907 | PACLEY | 105 | Very Rare |