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 |
|---|---|---|---|
| 123,064 | CHAFER | 140 | Very Rare |
| 123,064 | CHAPITAL | 140 | Very Rare |
| 123,064 | CHATTAWAY | 140 | Very Rare |
| 123,064 | CHAVEZTORRES | 140 | Very Rare |
| 123,064 | CHESSHIRE | 140 | Very Rare |
| 123,064 | CHIDDIX | 140 | Very Rare |
| 123,064 | CHITIC | 140 | Very Rare |
| 123,064 | CHODOSH | 140 | Very Rare |
| 123,064 | CIRRI | 140 | Very Rare |
| 123,064 | CIVILETTI | 140 | Very Rare |
| 123,064 | COBAIN | 140 | Very Rare |
| 123,064 | COCOLA | 140 | Very Rare |
| 123,064 | COCOLAN | 140 | Very Rare |
| 123,064 | COLATRELLA | 140 | Very Rare |
| 123,064 | COLOTTI | 140 | Very Rare |