| Calvyn | Little Bald One |
| Camill | Attendant at a Ritual; Acolyte |
| Carlus | Manly; Strong; A Free Man |
| Carolas | A name meaning a free man or warrior. |
| Cedic | Latin name meaning 'generous' or 'bountiful' |
| Ceferino | Moves like the Wind |
| Ceneric | Uncommon given name, possibly derived from the word 'certain' |
| Chais | A name meaning a person who is lively. |
| Charif | An Arabic name meaning noble or kind. |
| Chaton | A French word meaning kitten. |
| Chaunsey | Derived from a lucky surname. |
| Cheb | An Arabic term for a young man. |
| Chemin | The Way or Path |
| Cherif | Arabic name meaning 'noble' or 'exalted' |
| Cheyney | From the Oak Grove |
| Chinzo | Japanese name meaning 'wise and intelligent' |
| Choeur | French name meaning 'chorus' or 'song' |
| Choukri | Algerian name meaning 'bringer of joy' |
| Cibran | A name of ancient Cypriot origin. |
| Ciprien | One who comes from Cyprus island. |
| Ciril | A name meaning lord or master. |
| Colom | A name meaning a peaceful dove. |
| Come | Uncommon given name, possibly derived from the word 'come' |
| Conand | Uncommon given name, possibly derived from the word 'command' |
| Cool | Feeling or showing a calm and relaxed attitude |
| Corneille | War Horn; Crow; Talkative Person |
| Cornett | Dwelling in the Cornel Tree |
| Coti | River Bank; Coast |
| Cressent | Increasing; Growing |
| Curd | A name meaning bold or courageous. |
| Cygne | A French word meaning a swan. |
| Daghan | A Turkish name meaning 'big' or 'large' |
| Dalphin | A name meaning from the dolphin. |
| Danis | A shortened form of Daniel, meaning 'God is my judge' |
| Daouda | A French name meaning 'beloved of God' |
| Darly | From the meadow or dear meadow |
| Dauphine | The heir to the French throne |
| Delanoe | From the nut tree or walnut grove |
| Delroi | Derived from the French for king |
| Adrino | Dark One; Man from Hadria |