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 |
|---|---|---|---|
| 145,220 | CHERNACK | 114 | Very Rare |
| 145,220 | CHERNYSHEV | 114 | Very Rare |
| 145,220 | CHIARADONNA | 114 | Very Rare |
| 145,220 | CHITTAM | 114 | Very Rare |
| 145,220 | CHLEBECK | 114 | Very Rare |
| 145,220 | CHRISPELL | 114 | Very Rare |
| 145,220 | CICCHESE | 114 | Very Rare |
| 145,220 | CIELAK | 114 | Very Rare |
| 145,220 | CIKOWSKI | 114 | Very Rare |
| 145,220 | CINNAMOND | 114 | Very Rare |
| 145,220 | CLAVELLI | 114 | Very Rare |
| 145,220 | CLESS | 114 | Very Rare |
| 145,220 | CLOTWORTHY | 114 | Very Rare |
| 145,220 | COBORN | 114 | Very Rare |
| 145,220 | COCKREAM | 114 | Very Rare |