| Baby Name | Meaning | Gender |
|---|
| Clifford | Lives By The Ford Near The Cliff | Male |
| Clinton | From The Headland Estate | Male |
| Clive | Lives At The Cliffs | Male |
| Colbert | Seaman | Male |
| Cole | From The Dark Town: Abbreviation Of Nicholas People's Victory. | Male |
| Colin | Virile | Male |
| Collins | Abbreviation Of Nicholas People's Victory. | Male |
| Colm | Dove | Male |
| Colt | From The Dark Town | Male |
| Conley | Ardent Or Wise | Male |
| Connell | Strong In Battle | Male |
| Conner | Hound-Lover. | Male |
| Connor | Strong Willed Or Wise Hound-Lover. | Male |
| Cooper | Makes Barrels | Male |
| Corey | Seething Pool | Male |
| Coughlan | Hooded | Male |
| Courtney | Courtier: Court Attendant. | Male |
| Cowan | Dwells By The Hillside Hollow | Male |
| Craig | Dwells At The Crag | Male |
| Cullen | Cub | Male |
| Curran | Surname. | Male |
| Curt | From The Court | Male |
| Curtis | Courteous. See Also Curt | Male |
| Cyril | Master: Lord. | Male |
| Darcy | From Arcy | Female |