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 |
|---|---|---|---|
| 150,452 | CARRONE | 109 | Very Rare |
| 150,452 | CASAB | 109 | Very Rare |
| 150,452 | CASARETTO | 109 | Very Rare |
| 150,452 | CATALOGNA | 109 | Very Rare |
| 150,452 | CAZACU | 109 | Very Rare |
| 150,452 | CECCHINE | 109 | Very Rare |
| 150,452 | CEKALA | 109 | Very Rare |
| 150,452 | CERUANTES | 109 | Very Rare |
| 150,452 | CHANDNANI | 109 | Very Rare |
| 150,452 | CHANZA | 109 | Very Rare |
| 150,452 | CHAREZ | 109 | Very Rare |
| 150,452 | CHARNETSKI | 109 | Very Rare |
| 150,452 | CHELSTOWSKI | 109 | Very Rare |
| 150,452 | CHEREP | 109 | Very Rare |
| 150,452 | CHESKE | 109 | Very Rare |