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 |
|---|---|---|---|
| CLEFFI | #158,432 | 102 | Very Rare |
| CLINITE | #158,432 | 102 | Very Rare |
| CLOOTEN | #158,432 | 102 | Very Rare |
| COAPSTICK | #158,432 | 102 | Very Rare |
| COARTNEY | #158,432 | 102 | Very Rare |
| COLAIZZO | #158,432 | 102 | Very Rare |
| COLECCHI | #158,432 | 102 | Very Rare |
| COLSHER | #158,432 | 102 | Very Rare |
| COMISAR | #158,432 | 102 | Very Rare |
| CONGI | #158,432 | 102 | Very Rare |
| CONNEARNEY | #158,432 | 102 | Very Rare |
| CONVERSANO | #158,432 | 102 | Very Rare |
| COPER | #158,432 | 102 | Very Rare |
| CORBIE | #158,432 | 102 | Very Rare |
| CORDELLA | #158,432 | 102 | Very Rare |