| Name | Meaning | Details |
|---|---|---|
| Clayton | From The Town On Clay Land | View Details |
| Cleavant | A Steep Bank | View Details |
| Cleave | From The Name CLEAVON | View Details |
| Cleavon | From The Name CLEAVANT | View Details |
| Cledwyn | Hard And Fair | View Details |
| Cleveland | From The Hilly Land | View Details |
| Clidhna | Of Unknown Meaning | View Details |
| Cliffanie | Combination Of CLIFF And TIFFANIE | View Details |
| Clifford | From The Cliff Ford | View Details |
| Clifton | From A Town Near A Cliff | View Details |
| Clodagh | Name Of An Irish River | View Details |
| Clodia | Of Unknown Meaning | View Details |
| Clorinda | Combination Of Clora And -inda | View Details |
| Coby | Supplanter | View Details |
| Cocheta | That You Cannot Imagine | View Details |