| Carpenter | Unisex | English Names |
| Carpus | Man | Latin Names |
| Carr | Man | Irish Names |
| Carrick | Unisex | Scottish Names |
| Carrie | Woman | American Names |
| Carrieann | Woman | American Names |
| Carrigan | Unisex | Irish Names |
| Carrington | Unisex | English Names |
| Carron | Unisex | American Names |
| Cars | Man | Dutch Names |
| Carson | Unisex | English Names |
| Carsten | Man | German Names |
| Carsyn | Unisex | American Names |
| Carter | Unisex | English Names |
| Cartier | Unisex | French Names |
| Carus | Man | Latin Names |
| Carver | Man | English Names |
| Carwyn | Man | Welsh Names |
| Cary | Unisex | English Names |
| Carys | Woman | Welsh Names |