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 |
|---|---|---|---|
| 137,327 | CISTONE | 122 | Very Rare |
| 137,327 | CITAL | 122 | Very Rare |
| 137,327 | CLAVE | 122 | Very Rare |
| 137,327 | CLING | 122 | Very Rare |
| 137,327 | CLOGG | 122 | Very Rare |
| 137,327 | CLUGH | 122 | Very Rare |
| 137,327 | CLUNN | 122 | Very Rare |
| 137,327 | COCCIOLONE | 122 | Very Rare |
| 137,327 | COLBORNE | 122 | Very Rare |
| 137,327 | COLBRY | 122 | Very Rare |
| 137,327 | COLIMON | 122 | Very Rare |
| 137,327 | COLLAKU | 122 | Very Rare |
| 137,327 | COLLUPY | 122 | Very Rare |
| 137,327 | COLYN | 122 | Very Rare |
| 137,327 | COMDEN | 122 | Very Rare |