| Caliyah | A name meaning beautiful and lovely. |
| Calle | One who is manly and strong; a free man |
| Calliandra | A name meaning beautiful flower. |
| Callianna | A name meaning beautiful flower. |
| Callianne | A name meaning beautiful grace. |
| Camrynn | Having a crooked nose |
| Candamunda | Candamunda is a Sanskrit name meaning 'beautiful' or 'lovely' and is also a place name in India. |
| Candavata | Candavata is a Sanskrit name meaning 'beautiful' or 'lovely' and is associated with the goddess Lakshmi. |
| Candela | A Spanish name meaning candle light. |
| Candogra | Candogra means 'beautiful or lovely mountain' in Sanskrit, derived from 'cana' meaning beautiful and 'griha' meaning mountain. |
| Candrali | Candrali is a Sanskrit name meaning 'beautiful lotus' or 'lovely flower' in Hindu and Buddhist cultures. |
| Cantar | A name meaning to sing or a song. |
| Capriana | A name meaning from Capri island. |
| Caridad | Love and generosity |
| Carlah | A free person of noble strength. |
| Carlana | A free woman of noble character. |
| Carlette | A small and free noble woman. |
| Carline | A free woman of noble spirit. |
| Carlla | A variant meaning free man. |
| Carmala | A garden or vineyard name. |
| Carmalah | A garden or vineyard name. |
| Carmo | A name meaning garden of God. |
| Carolien | A name meaning free person. |
| Carolin | A name meaning free person. |
| Carrey | From the river; from the fort on the hill; having dark features |
| Carrolyn | Joyous song; a small; strong woman |
| Carry | From the river; from the fort on the hill; having dark features |
| Caryse | A name meaning beloved one. |
| Caryss | One who loves and is loved |
| Carysse | A name meaning beloved one. |
| Cassee | A name meaning pure or holy. |
| Cathrynn | One who is pure; virginal |
| Catie | A form of katie |
| Catina | A form of katina |
| Catuskarni | Catuskarni is a Sanskrit name meaning 'four-armed' or 'having four arms', likely referring to a deity or avatar. |
| Catuspatha | A Sanskrit name meaning 'a path or road' or 'a way of life'. |
| Cecellia | One who is blind; patron saint of music |
| Cecilly | One who is blind; patron |
| Ceicelia | A variant meaning blind or heavenly. |
| Ceiceliah | A unique form meaning blind or wise. |