| Name | Meaning | Gender | Origin |
|---|
| Colson | Variant Of Nicholas People's Victory. | Male | English |
| Colt | From The Dark Town | Male | English |
| Colten | Coal Town. | Male | English |
| Colter | Horse Herdsman | Male | English |
| Coltere | Horse Herdsman | Male | English |
| Colton | From The Dark Town | Male | English |
| Coltrane | Variant Of Colt Young Horse:Frisky. | Male | English |
| Colum | Dove | Male | Gaelic |
| Columbine | Dove | Female | Italian |
| Columbo | Dove | Male | Irish |
| Colver | Dove | Male | English |
| Colvert | Seaman | Male | English |
| Colvyr | Dove | Male | English |
| Colwyn | A River In Wales. | Male | Welsh |
| Colyer | Charcoal Merchant | Male | English |
| Colyn | Abbreviation Of Nicholas People's Victory. | Male | French |
| Colys | Son Of The Dark Man | Male | English |
| Conal | High: Mighty. | Male | Celtic |
| Conall | Myth Name (Ulster Chieftain) | Male | Celtic |
| Conall Cernach | Mythical Ulster Chieftain | Male | Celtic |
| Congalie | Constant | Female | Irish |
| Conlan | Hero | Male | Gaelic |
| Conlaoch | Meaning Unknown | Male | Celtic |
| Conleth | Ardent Or Wise | Male | Irish |
| Conley | Ardent Or Wise | Male | Irish |
| Connal | High: Mighty. | Male | Irish |
| Connell | Strong In Battle | Male | Celtic |
| Connla | Myth Name (Son Of Conn) | Male | Celtic |
| Connlaio | Ardent Or Wise | Male | Irish |
| Connolly | Brave Or Wise | Male | Irish |