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 |
|---|---|---|---|
| 160,975 | CHAMPI | 100 | Very Rare |
| 160,975 | CHANDANAIS | 100 | Very Rare |
| 160,975 | CHAPARALA | 100 | Very Rare |
| 160,975 | CHARRIERE | 100 | Very Rare |
| 160,975 | CHASTAINE | 100 | Very Rare |
| 160,975 | CHAVIE | 100 | Very Rare |
| 160,975 | CHECKI | 100 | Very Rare |
| 160,975 | CHERAMY | 100 | Very Rare |
| 160,975 | CHERNEGA | 100 | Very Rare |
| 160,975 | CHIDICHIMO | 100 | Very Rare |
| 160,975 | CHILLOGALLO | 100 | Very Rare |
| 160,975 | CHLEBUS | 100 | Very Rare |
| 160,975 | CHLIPALA | 100 | Very Rare |
| 160,975 | CHOQUET | 100 | Very Rare |
| 160,975 | CHORRO | 100 | Very Rare |