- NORMAL
- Cael : slender
- Callahan : descendent of Ceallachán (Ceallachán means "bright-headed")
- Callum : dove
- Charles : warrior/ free man
- Christophe / Christoph : bearing Christ
-
- GUILTY PLEASURE
- Caradoc : love
- Carlo : warrior/ free man
- Cianán : ancient
- Cináed : born of fire
- Conall/ Connell : strong wolf
- Conan : little wolf
- Constantine : constant, steadfast
- Cormac : son of defilement
- Cyryl : lord
apr 19 2013 ∞
sep 25 2013 +