| Burnel | Variant of Burnell: Little brown child. |
| Burrell | Fortified. See also Berlyn. |
| Burt | A bright or shining fortress. |
| Burzin | Borzin is a Persian name meaning 'bringer of good fortune' or 'lucky one'. |
| Busby | Dwells at the village. |
| Butrus | Arabic form of Peter |
| Byrley | Variant of Burleigh: British place name. |
| Caarina | Friend, Italian, Dear, Vietnamese, Diamond |
| Cable | Ropemaker. An English surname. |
| Cadabyr | From the warrior's settlement. |
| Cadan | Cadan is a Gaelic name meaning 'battle' or 'warrior', also associated with a place name in Ireland. |
| Caddaham | From the soldier's land. |
| Caddawyc | From the warrior's town. |
| Caddell | Variant of Cadell: Small battle; spirit of the battle. |
| Cadencia | A flowing musical rhythm. |
| Cadha | From the steep place |
| Cadie | Variant of Cady meaning a rhythmic flow of sounds. |
| Cadwgan | A Welsh name meaning battle glory. |
| Caerwyn | Derived from the Welsh elements caer 'fortress' and gwyn 'white, fair'. |
| Cafell | A variant of the name for a hound. |
| Caffar | An ancient name meaning conqueror. |
| CAI | A name meaning to rejoice. |
| Caidance | Rhymic beat. Alternate Spelling: Cadence. |
| Cailan | A name meaning slender child. |
| Caileen | A name meaning pure and slim. |
| Cailey | "Lark, musical one." |
| Cailie | A name meaning slender beauty. |
| Cailin | A Gaelic word meaning girl. |
| Cailyn | A pure and beautiful maiden. |
| Caindale | From the clear river valley |
| Cairo | A name meaning the conqueror. |
| Caitali | Sharp of Memory |
| Caith | From the battlefield |
| Caitlinn | Variant of Katherine meaning pure |
| Caitlynn | Variant of Katherine meaning pure |
| Caityaka | Abode of Consciouness; A Temple; A Stupa |
| Caius | A name meaning to be rejoiced. |
| Cakrabhuj | Holding a Disc; Lord Vishnu |
| Cakrasena | Commander of the Army; Leader |
| Cakrin | One who wields a discus as a weapon. |