| Name | Meaning | Gender | Origin |
|---|
| Cathal | Battle Strong | Unisex | Irish |
| Cedric | Battle leader
| Male | Celtic |
| Chad | Defence
| Male | English |
| Chadwick | dairy farm | Male | English |
| Champion | | Male | Hebrew |
| Chester | fortress, walled town, | Male | Latin |
| Clancy | offspring of red-headed soldier | Male | Irish |
| Clovis | clover | Male | Teutonic |
| Denis | Mountain Of Zeus | Unisex | French |
| Dieter | the people's ruler | Male | |
| Diomedes | Cunning as Zeus | Unisex | Greek |
| Donovan | dark | Male | Irish |
| Drew | sturdy, vision | Male | English |
| Drugi | Strong
| Male | |
| Duncan | Dark complexioned warrior. | Male | Scottish |
| Dustin | valiant fighter, dark stone | Male | Norse |
| Earl | A British nobleman equivalent to a European count | Male | English |
| Earline | Noble Warrior | Unisex | English |
| Earnest | Serious: determined.
| Male | |
| Ernest | Serious: determined.
| Male | English |
| Ernesto | Earnest, Sincere | Male | Italian |
| Ernie | From Ernest - Sincere and earnest | Unisex | |
| Evan | young warrior, well-born | Unisex | |
| Fergus | First choice: Man of strength.
| Male | Scottish |
| Finian | fair. Finians were warrior-followers of 3rd century legendary Irish hero Finn Mac Cumhail.
| Male | Irish |