| Name | Meaning | Details |
|---|---|---|
| Callahan | Little Bright-headed One/Devotee Of The Church | View Details |
| Canan | Beloved | View Details |
| Candie | Bright | View Details |
| Candy | Bright | View Details |
| Caradoc | Beloved | View Details |
| Caraf | I Love | View Details |
| Caresse | Beloved | View Details |
| Cari | Beloved | View Details |
| Cariad | Love | View Details |
| Carwyn | Fair Love | View Details |
| Carys | To Love | View Details |
| Ceallach | Bright-headed | View Details |
| Ceri | Love | View Details |
| Ceron | Beloved | View Details |
| Cerys | To Love | View Details |