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 |
|---|---|---|---|
| 149,395 | CAAMPUED | 110 | Very Rare |
| 149,395 | CABUGAO | 110 | Very Rare |
| 149,395 | CAMY | 110 | Very Rare |
| 149,395 | CANALIZO | 110 | Very Rare |
| 149,395 | CANIANO | 110 | Very Rare |
| 149,395 | CANTINO | 110 | Very Rare |
| 149,395 | CAPOZZOLA | 110 | Very Rare |
| 149,395 | CASSAT | 110 | Very Rare |
| 149,395 | CASTAGNETTO | 110 | Very Rare |
| 149,395 | CASTELEIRO | 110 | Very Rare |
| 149,395 | CASTELLETTI | 110 | Very Rare |
| 149,395 | CASTRODIAZ | 110 | Very Rare |
| 149,395 | CAVALLINO | 110 | Very Rare |
| 149,395 | CAVERA | 110 | Very Rare |
| 149,395 | CAVIEZEL | 110 | Very Rare |