| Name | Meaning | Details |
|---|---|---|
| Coniraya | God Of Instant Fertility | View Details |
| Conleth | Chaste Fire | View Details |
| Connell | Stong Wolf | View Details |
| Connie | Constant | View Details |
| Constance | Constant | View Details |
| Constantijn | Constant | View Details |
| Constantine | Constant | View Details |
| Constantino | Constant | View Details |
| Conyers | From Coignieres In France | View Details |
| Corby | "From Corcs Farm" | View Details |
| Corinthia | From Corinth | View Details |
| Cormac | Destroying Son | View Details |
| Cornell | From Cornhill | View Details |
| Coskun | Enthusiastic | View Details |
| Costa | From The Coast | View Details |