| Name | Meaning | Details |
|---|---|---|
| Colby | "From Kolis Farm" | View Details |
| Coligny | From Coligny | View Details |
| Collier | Coal Miner Or Dealer | View Details |
| Colston | From The Coal Town | View Details |
| Connecticut | Beside The Long River | View Details |
| Conner | Descendent Of Hound | View Details |
| Connor | Descendent Of Hound | View Details |
| Conroy | Detachment Of Troops | View Details |
| Conyers | From Coignieres In France | View Details |
| Copacati | Goddess Of The Lake | View Details |
| Coralie | Little Maiden | View Details |
| Corby | "From Corcs Farm" | View Details |
| Corina | Maiden | View Details |
| Corine | Maiden | View Details |
| Corinna | Maiden | View Details |