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 |
|---|---|---|---|
| 124,548 | CHICARELLI | 138 | Very Rare |
| 124,548 | CHICCA | 138 | Very Rare |
| 124,548 | CHICLANA | 138 | Very Rare |
| 124,548 | CHIPCHASE | 138 | Very Rare |
| 124,548 | CHOLAGH | 138 | Very Rare |
| 124,548 | CHUDNOVSKY | 138 | Very Rare |
| 124,548 | CIA | 138 | Very Rare |
| 124,548 | CIBOTTI | 138 | Very Rare |
| 124,548 | CIEZKI | 138 | Very Rare |
| 124,548 | CIPPARONE | 138 | Very Rare |
| 124,548 | CIRNE | 138 | Very Rare |
| 124,548 | CISTERNINO | 138 | Very Rare |
| 124,548 | CIVIDANES | 138 | Very Rare |
| 124,548 | COEUR | 138 | Very Rare |
| 124,548 | COLATRUGLIO | 138 | Very Rare |