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 |
|---|---|---|---|
| CLENDON | #160,975 | 100 | Very Rare |
| CLERGET | #160,975 | 100 | Very Rare |
| CLODGO | #160,975 | 100 | Very Rare |
| CLOSTER | #160,975 | 100 | Very Rare |
| CLUKA | #160,975 | 100 | Very Rare |
| CLYBORNE | #160,975 | 100 | Very Rare |
| COAHRAN | #160,975 | 100 | Very Rare |
| COBBADAMS | #160,975 | 100 | Very Rare |
| COCHARD | #160,975 | 100 | Very Rare |
| COGNEVICH | #160,975 | 100 | Very Rare |
| COLARELLI | #160,975 | 100 | Very Rare |
| COLARIC | #160,975 | 100 | Very Rare |
| COLEMERE | #160,975 | 100 | Very Rare |
| COLLATZ | #160,975 | 100 | Very Rare |
| COLMONE | #160,975 | 100 | Very Rare |