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 | CAMAL | 109 | Very Rare |
| 150,452 | CAMBERG | 109 | Very Rare |
| 150,452 | CAMELL | 109 | Very Rare |
| 150,452 | CAMPAIN | 109 | Very Rare |
| 150,452 | CAMU | 109 | Very Rare |
| 150,452 | CANATSEY | 109 | Very Rare |
| 150,452 | CANTAMESSA | 109 | Very Rare |
| 150,452 | CAPACETE | 109 | Very Rare |
| 150,452 | CAPELLINI | 109 | Very Rare |
| 150,452 | CAPLETON | 109 | Very Rare |
| 150,452 | CAPRETTI | 109 | Very Rare |
| 150,452 | CARAVANA | 109 | Very Rare |
| 150,452 | CARDEW | 109 | Very Rare |
| 150,452 | CARGIN | 109 | Very Rare |
| 150,452 | CARNUCCIO | 109 | Very Rare |