| Baby Name | Meaning | Gender |
|---|
| Colby | From The Black Farm | Male |
| Cole | From The Dark Town: Abbreviation Of Nicholas People's Victory. | Male |
| Collin | Abbreviation Of Nicholas People's Victory. | Male |
| Colm | Dove | Male |
| Colter | Horse Herdsman | Male |
| Colton | From The Dark Town | Male |
| Comfort | Strength | Female |
| Conall | Myth Name (Ulster Chieftain) | Male |
| Conan | Wise | Male |
| Conchobara | Feminine Form Of Connor Strong Willed | Female |
| Conchobarra | Feminine Form Of Connor Strong Willed | Female |
| Conchobarre | Feminine Form Of Connor Strong Willed | Female |
| Conchobhar | Strong Willed Or Wise | Male |
| Conley | Ardent Or Wise | Male |
| Connell | Strong In Battle | Male |
| Connie | Strong Willed Or Wise | Male |
| Connor | Strong Willed Or Wise Hound-Lover. | Male |
| Conny | Strong Willed Or Wise | Male |
| Conor | Strong Willed Or Wise | Male |
| Conrad | Honest Advisor Brave: Wise. | Male |
| Cooper | Makes Barrels | Male |
| Corey | Seething Pool | Male |
| Cornelius | Strong Willed Or Wise | Male |
| Cory | Hill: Hollow. | Male |
| Cruz | Cross. | Male |