| Name | Meaning | Gender | Origin |
|---|
| Duncan | Dark complexioned warrior. | Male | Scottish |
| Dunn | brown | Male | Scottish |
| Dusty | Covered with dust, tinged with grey | Unisex | |
| Dwight | fair, fair one | Male | |
| Eclipse | | Unisex | Hebrew |
| Eightball | Black ball used in pool/billiards. | Unisex | |
| Elijah | Jehovah is God
| Male | Hebrew |
| Elmo | protector | Male | Italian |
| Em | Universal | Unisex | German |
| Eric | All powerful ruler | Male | Old |
| Esme | Beloved | Unisex | French |
| Esmerelda | Emerald, Jewel | Unisex | Spanish |
| Expresso | Strong, black coffee. | Male | |
| Fagan | Joyful
| Male | |
| Fahey | From The Green Field | Unisex | Irish |
| Fargo | | Male | Hebrew |
| Finian | fair. Finians were warrior-followers of 3rd century legendary Irish hero Finn Mac Cumhail.
| Male | Irish |
| Flame | A glowing mass of burning gas or vapor | Male | Word |
| Flint | born near outcrop of flint | Male | English |
| Floella | Flourishing, Blooming, Prosperous | Unisex | English |
| Floyd | after Pink Floyd | Male | Welsh |
| Flynn | Son of a red-haired man. Surname.
| Male | Irish |
| Forest | out of the woods | Male | |
| Forrest | From the woods
| Male | English |
| Freckles | Dotted with small brownish spots. | Unisex | |