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 |
|---|---|---|---|
| 136,449 | CHRONIC | 123 | Very Rare |
| 136,449 | CHUTA | 123 | Very Rare |
| 136,449 | CIOCCI | 123 | Very Rare |
| 136,449 | CLAYTER | 123 | Very Rare |
| 136,449 | CLERVEAU | 123 | Very Rare |
| 136,449 | CLEVES | 123 | Very Rare |
| 136,449 | CLINEFELTER | 123 | Very Rare |
| 136,449 | CODR | 123 | Very Rare |
| 136,449 | COLHOUN | 123 | Very Rare |
| 136,449 | COMBASS | 123 | Very Rare |
| 136,449 | CONSTINE | 123 | Very Rare |
| 136,449 | COPPERTHITE | 123 | Very Rare |
| 136,449 | CORONELL | 123 | Very Rare |
| 136,449 | CORRISTON | 123 | Very Rare |
| 136,449 | CORTADA | 123 | Very Rare |