Surname directory
Browse U.S. surnames with frequency ranks from Census data. 167,408 surnames loaded from the 2000 and 2010 Census surname files.
| Surname | Rank | Count (2010) | Rarity |
|---|---|---|---|
| CARAIG | #152,628 | 107 | Very Rare |
| CARBERT | #152,628 | 107 | Very Rare |
| CARDUFF | #152,628 | 107 | Very Rare |
| CARNABUCI | #152,628 | 107 | Very Rare |
| CARPINELLA | #152,628 | 107 | Very Rare |
| CARRISOSA | #152,628 | 107 | Very Rare |
| CARWYLE | #152,628 | 107 | Very Rare |
| CARYER | #152,628 | 107 | Very Rare |
| CASDEN | #152,628 | 107 | Very Rare |
| CASOLO | #152,628 | 107 | Very Rare |
| CASTELUCCI | #152,628 | 107 | Very Rare |
| CASTILLORODRIG | #152,628 | 107 | Very Rare |
| CATCHES | #152,628 | 107 | Very Rare |
| CATRELL | #152,628 | 107 | Very Rare |
| CATTLE | #152,628 | 107 | Very Rare |