- Bärbel
- Caera
- Cailin
- Caitlin
- Caitria
- Caja
- Calantha
- Calin
- Calista
- Calliope
- Camelia
- Cameron
- Camilla
- Candy
- Cara
- Carina
- Carine
- Carissa
- Carla
- Carli
- Carlie
- Carlotta
- Carmela
- Carmen
- Carmina
- Carola
- Caroline
- Carrie
- Casey
- Cassandra
- Catalina
- Cathleen
- Catrina
- Cecelia
- Cecilia
- Celeste
- Celia
- Celina
- Celine
- Chantal
- Charlotte
- Chelsea
- Chiara
- Chloe
- Christa
- Christiane
- Christin
- Christina