| Erminigild | | - | Ancient Germanic | |
| Erminlinda | | - | Ancient Germanic | |
| Ernust | | - | Ancient Germanic | |
| Erwin | | ER-veen (German), ER-win (Dutch), ER-vin (Dutch) | German, Dutch, Ancient Germanic | |
| Euanthe | | - | Ancient Greek, Greek Mythology | |
| Euaristos | | - | Ancient Greek | |
| Euclid | | YOO-klid (English) | Ancient Greek (Anglicized) | |
| Eudocia | | - | Ancient Greek (Latinized) | |
| Eudokia | | - | Ancient Greek | |
| Eudoxia | | - | Ancient Greek | |
| Eugeneia | | - | Ancient Greek | |
| Eugenia | | e-oo-KHE-nyah (Spanish), e-uw-GEN-yah (Polish), yoo-JEE-nee-ə (English), yoo-JEEN-yə (English) | Italian, Spanish, Romanian, Polish, English, Ancient Greek (Latinized) | |
| Eugenios | | - | Ancient Greek | |
| Eugenius | | - | Ancient Greek (Latinized) | |
| Eukleides | | - | Ancient Greek | |