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 |
|---|---|---|---|
| 143,149 | CATINA | 116 | Very Rare |
| 143,149 | CELSOR | 116 | Very Rare |
| 143,149 | CERKA | 116 | Very Rare |
| 143,149 | CERRITELLI | 116 | Very Rare |
| 143,149 | CHALOUPEK | 116 | Very Rare |
| 143,149 | CHARK | 116 | Very Rare |
| 143,149 | CHAROS | 116 | Very Rare |
| 143,149 | CHARRIA | 116 | Very Rare |
| 143,149 | CHATELIER | 116 | Very Rare |
| 143,149 | CHAVIN | 116 | Very Rare |
| 143,149 | CHELLBERG | 116 | Very Rare |
| 143,149 | CHICKAWAY | 116 | Very Rare |
| 143,149 | CHIOFOLO | 116 | Very Rare |
| 143,149 | CHIOLA | 116 | Very Rare |
| 143,149 | CHIRPICH | 116 | Very Rare |