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 |
|---|---|---|---|
| 132,206 | CALARO | 128 | Very Rare |
| 132,206 | CALLISTO | 128 | Very Rare |
| 132,206 | CALVENTE | 128 | Very Rare |
| 132,206 | CAMIRAND | 128 | Very Rare |
| 132,206 | CAMPISTA | 128 | Very Rare |
| 132,206 | CANACA | 128 | Very Rare |
| 132,206 | CANTELL | 128 | Very Rare |
| 132,206 | CAPORELLI | 128 | Very Rare |
| 132,206 | CAPPELLETTY | 128 | Very Rare |
| 132,206 | CASHA | 128 | Very Rare |
| 132,206 | CASIS | 128 | Very Rare |
| 132,206 | CATALANELLO | 128 | Very Rare |
| 132,206 | CATU | 128 | Very Rare |
| 132,206 | CATUOGNO | 128 | Very Rare |
| 132,206 | CAWLFIELD | 128 | Very Rare |