| Boy Name | Meaning |
| Cabal | A secret group of plotters. |
| Cabbon | As though understanding. |
| Cabe | Variant of surname Cable - Ropemaker. |
| Cable | Ropemaker. An English surname. |
| Cabul | Displeasing, dirty. |
| Cacamwri | A name of Welsh origin. |
| Cacanisius | A variant of Saint Canice. |
| Cace | Variant of Casey Alert: vigorous. |
| Cachamwri | Mythical servant of Arthur |
| Cachi | Bringer of peace. |
| Cacue | A name of unknown derivation. |
| Cadabyr | From the warrior's settlement. |
| Cadao | A Vietnamese folk song form. |
| Cadarn | Strong, mighty, or powerful. |
| CADASSI | to have something of the sea |
| Cadawg | Battle honor or war glory. |
| Cadby | From the warrior's settlement. |
| Cadda | A name meaning battle war. |
| Caddaham | From the soldier's land. |
| Caddaric | A ruler of the battlefield. |
| Caddarik | A powerful battle leader. |
| Caddawyc | From the warrior's town. |
| Caddell | Variant of Cadell: Small battle; spirit of the battle. |
| Caddoc | One who is battletested. |
| Caddock | War-ready; battle sharp. |
| Cade | Circular; Round; Lumpy; Gentle; Barrel-maker |
| Cadel | Variant of Cadell: Small battle; spirit of the battle. |
| Cadell | A spirit of the battlefield. |
| Cadellin | Legendary father of Gweir. |
| CADEO | A name meaning to fall or descend. |
| Cadfael | A Welsh name meaning battle prince. |
| Cadman | An English name meaning battle man. |
| CADMON | A name meaning wise battle warrior. |
| CADMUS | A Greek name meaning from the east. |
| Cadogan | honour in battle |
| Cador | Nephew of Arthur |
| Cadrasva | A name meaning lord of the horses. |
| Cadwalader | Variant of Cadwaladr: War leader; battle leader. |
| Cadwaladr | Battle leader. This name dates back to the 7th century. More commonly used as a surname than a first name in the present day. |
| Cadwaladyr | Variant of Cadwaladr: War leader; battle leader. |