I've gotten 3 hours of sleep tryin to finish this quickly
Some more details for ya if you're curious:
Celibacy is around 500 years old
Carmen - When Christophe sold his soul, he named himself Carmen until he came to terms with being aro/ace and changed his name to Celibacy
Christian - The human form Celibacy takes on when interacting with his husband (Saint)'s family, etc.
Christophe - Who Celibacy was before he died, I.E. Was still human
Christopher - Highschool/Human AU Celibacy