| Cadan | Cadan is a Gaelic name meaning 'battle' or 'warrior', also associated with a place name in Ireland. |
| Caidance | Rhymic beat. Alternate Spelling: Cadence. |
| Caileigh | Variation of Caitlin, derived from the Gaelic name Caitlinn, meaning 'pure' or 'chaste'. |
| Cailie | A name meaning slender beauty. |
| Caira | Caira is a feminine given name of Irish origin, meaning 'slender' or 'fair'. |
| Calico | A type of printed cotton cloth |
| Calissa | Variant of Calista. |
| Calleigh | Calleigh is a variant of Calliope, derived from Greek, meaning 'beautiful-voiced' or 'beautiful sound'. |
| Calleigha | Bright Sea. Variant of Kaleakai. |
| Callel | Callel is a variant of the name Callum, meaning 'dove' or 'messenger' in Gaelic. |
| Calliegha | Calliegha is a variant of Calliope, derived from Greek mythology, meaning 'beautiful-voiced' or 'beautiful sound'. |
| Camdyn | From the Winding Valley; Winding Valley |
| Camilah | Purity. The light. |
| Camraya | Camraya is a variant of Camry, derived from the Gaelic word for 'crooked' or 'curved'. |
| Carlaisa | A variant of Caroline, derived from the Latin name Carolus, meaning 'free man' or 'strong and healthy'. |
| Carlie | "Variant of Karlee, Karlie." |
| Carman | A name meaning garden of fruit. |
| Carmontieh | From the gift of God. |
| Carsten | Carsten is a Scandinavian name derived from Old Norse, meaning 'free man' or 'strong and brave'. |
| Casen | Alternate Spelling: Cason. |
| Casper | "Friendly, childlike, helpful" |
| Cassadee | Cassadee is a feminine given name derived from the French surname 'Cassadée,' meaning 'bringer of peace.' |
| Catrell | Catrell is a surname of Italian origin, derived from 'catra' meaning 'cat' and 'ello' meaning 'noble'. |
| Caylona | A beautiful and radiant woman. |
| Celene | A name meaning the bright moon. |
| Cevanah | Variation on Savannah |
| Chaisly | Derived from the Gaelic surname 'MacSithichil', meaning 'son of the servant of St. Cuthbert'. |
| Chalise | A name meaning a cup or holy vessel. |
| Chardanae | Chardanae is a variant of Charlene, derived from Charles, meaning free man. |
| Charion | Unique and desirable. |
| Charise | "Charming, hopeful" |
| Charlique | French name meaning 'free spirit' or 'free will', derived from 'char' meaning 'free' and 'lique' meaning 'spirit'. |
| Charlize | Variant of Charles. |
| Chaseyn | Variant of Chase. |
| Cheryn | Variation on Sharon |
| Chesley | English surname derived from Old English 'ceosel' or 'ceosel' meaning 'cheese clearing' or 'meadow with cheese'. |
| Chinwendu | God owns my life today. |
| Christiaan | Follower of Christ; Diminutive of Christian |
| Christiana | Flower of Christ. |
| Christopher | One who holds Christ in his heart. |