| Name | Meaning | Details |
|---|---|---|
| Clayne | Town Near Clay Land | View Details |
| Clayton | From The Town On Clay Land | View Details |
| Cleave | From The Name CLEAVON | View Details |
| Cleavon | From The Name CLEAVANT | View Details |
| Cleopatra | Glory Of The Father | View Details |
| Cleveland | From The Hilly Land | View Details |
| Clifford | From The Cliff Ford | View Details |
| Clifton | From A Town Near A Cliff | View Details |
| Clinton | Town On A Hill | View Details |
| Colby | "From Kolis Farm" | View Details |
| Cole | Victory Of The People | View Details |
| Coleka | Victory Of The People | View Details |
| Colette | Victory Of The People | View Details |
| Coligny | From Coligny | View Details |
| Colletta | Victory Of The People | View Details |