Surname directory
Browse U.S. surnames with frequency ranks from Census data. 167,408 surnames loaded from the 2000 and 2010 Census surname files.
| Surname | Rank | Count (2010) | Rarity |
|---|---|---|---|
| CLERVEAU | #136,449 | 123 | Very Rare |
| CLEVES | #136,449 | 123 | Very Rare |
| CLINEFELTER | #136,449 | 123 | Very Rare |
| CODR | #136,449 | 123 | Very Rare |
| COLHOUN | #136,449 | 123 | Very Rare |
| COMBASS | #136,449 | 123 | Very Rare |
| CONSTINE | #136,449 | 123 | Very Rare |
| COPPERTHITE | #136,449 | 123 | Very Rare |
| CORONELL | #136,449 | 123 | Very Rare |
| CORRISTON | #136,449 | 123 | Very Rare |
| CORTADA | #136,449 | 123 | Very Rare |
| CORTESGARCIA | #136,449 | 123 | Very Rare |
| COTI | #136,449 | 123 | Very Rare |
| COWELS | #136,449 | 123 | Very Rare |
| CRIDDELL | #136,449 | 123 | Very Rare |