| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Eireen | ie-REEN | Irish | ||
| Eithne | ETH-na, ET-na, EN-ya, EN-a | Irish, Scottish | ||
| Elva (1) | - | Irish | ||
| Emer | EE-mur | Irish, Irish Mythology | ||
| Ena (1) | - | Irish | ||
| Enda | - | Irish | ||
| Ennis | - | Irish | ||
| Enya | EN-ya | Irish | ||
| Eoghan | O-in (Irish, Scottish), YO-in (Irish, Scottish) | Irish, Scottish, Irish Mythology | ||
| Eoin | O-in | Irish, Scottish | ||
| Erin | ER-in | English, Irish | ||
| Erskine | UR-skien | Scottish, Irish, English (Rare) | ||
| Ethna | - | Irish | ||
| Ethne | - | Irish | ||
| Etna | - | Irish |