| Name | Meaning | Details |
|---|---|---|
| Castalia | Pure | View Details |
| Castañeda | Pure | View Details |
| Catalin | Pure | View Details |
| Catalina | Pure | View Details |
| Caterina | Pure | View Details |
| Catherine | Pure | View Details |
| Cathleen | Pure | View Details |
| Catlin | Pure | View Details |
| Catrin | Pure | View Details |
| Causer | One Who Makes Leggings | View Details |
| Cayleen | Slender Person Or Pure | View Details |
| Cecil | "Blind To Ones Own Beauty" | View Details |
| Cecilia | "Blind To Ones Own Beauty" | View Details |
| Ceteria | The Other Ones | View Details |
| Chalsie | Port For Chalk Or Limestone | View Details |