| Name | Meaning | Details |
|---|---|---|
| Cassiopeia | Unknown Meaning/Constellation | View Details |
| Castel | To The Castle | View Details |
| Castillo | Lives In Or Works In The Castle | View Details |
| Cat | Diminutive Form Of Catherine | View Details |
| Cate | Diminutive Form Of Catherine | View Details |
| Cathal | Strong In Battle | View Details |
| Cathy | Diminutive Form Of Catherine | View Details |
| Caton | Diminutive Form Of Catherine | View Details |
| Catriona | Form Of Catherine | View Details |
| Causer | One Who Makes Leggings | View Details |
| Cawny | Constant | View Details |
| Cayleen | Slender Person Or Pure | View Details |
| Caylin | Slender Person | View Details |
| Cecil | "Blind To Ones Own Beauty" | View Details |
| Cecilia | "Blind To Ones Own Beauty" | View Details |