| Casson | Derived from a surname meaning hollow. |
| Caullin | Derived from the Gaelic surname 'Caulin' or 'Caulin', possibly meaning 'slender' or 'fair-haired'. |
| Ceeley | Ceeley is a variant of Cecily, derived from the Latin name Caecilia, meaning 'blind' or 'heavenly'. |
| Ceicelia | A variant meaning blind or heavenly. |
| Ceili | Gathering of friends, typically for music, dance, and socializing, often with traditional Irish music and food. |
| Ceiriog | Ceiriog is a Welsh name meaning 'hollow' or 'valley' derived from the Old Welsh word 'ceir' meaning 'hollow' or 'cave'. |
| Celleste | A heavenly daughter |
| Cenweard | Cenweard means 'battle warrior' or 'warrior of battle' in Old English. |
| Cezanne | Derived from the French surname 'Cézanne', meaning 'from the castle' or 'castle dweller'. |
| Chadley | From the meadow of the warrior. |
| Chadlin | A meadow near the river bank. |
| Chaman Gul | Chaman Gul means 'Garden of Flowers' or 'Garden of Roses' in Persian and Urdu languages. |
| Chand Khan | Chand Khan means 'Moon Prince' or 'Prince of the Moon', a title of nobility in some Eastern cultures. |
| Chandal | A person who practices a form of Hinduism that is considered heretical or outside the mainstream. |
| Chaow | A name meaning bright or shining. |
| Chareity | A virtue representing love for others. |
| Charels | A variant meaning a free man or person. |
| Charmyan | A delightful and charming person. |
| Chasitti | A symbol of grace and purity. |
| Chasitty | Representing virtue and honesty. |
| Chastin | Chastin is a variant of Chasten, derived from the Latin 'castus,' meaning pure or chaste. |
| Chibuzo | God give me directions |
| Chishti | Famous Saint Whose Dargah Is At Ajmer |
| Chogla | Chogla is a Gujarati surname meaning 'one who is skilled in the art of music or dance'. |
| Cilix | Cilix is a rare given name of Greek origin, meaning 'he who is victorious' or 'triumphant'. |
| Cleto | Cleto is a shortened form of Cleto, derived from the Latin name Cleto, meaning 'glory' or 'famous'. |
| Coastal | Relating to or situated near a coastline, especially a region or area bordering the sea. |
| Coba | Following after |
| Cobee | Cobee is a variant of Cobie, derived from the Hebrew name 'Kobi,' meaning 'heart' or 'rejoice.' |
| Cobi | May God protect this person |
| Conifer | A conifer is a type of evergreen tree or shrub that produces cones and seeds. |
| Copland | From Old English 'copp' meaning 'copper' and 'land' meaning 'land' or ' territory'. |
| Corbrae | Corbrae is a surname of Scottish origin, possibly derived from 'corb' meaning raven or crow. |
| Cormoran | A mythical sea bird, often depicted as a large, predatory bird of prey. |
| Corridon | A name meaning spear or sharp point. |
| Costantino | Constantine, derived from Latin 'Constantinus', meaning steadfast, constant, or unchanging. |
| Covin | Covin is a surname of Welsh origin, meaning 'cove' or 'inlet' by the sea. |
| Crescenzo | Crescenzo is an Italian masculine given name meaning 'growing' or 'increasing', derived from crescente. |
| Cyprianne | Native of the island Cyprus |
| Cyro | Meaning sun or throne of God |