| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Duff | DUF | Scottish | ||
| Dugald | - | Scottish | ||
| Duncan | DUN-kən (English) | Scottish, English | ||
| Eachann | - | Scottish, Irish | ||
| Ealair | - | Scottish | ||
| Ealasaid | EL-ah-sahj | Scottish | ||
| Eanraig | - | Scottish | ||
| Edan | - | Irish, Scottish | ||
| Edna (1) | ED-nə (English) | Irish, Scottish, English | ||
| Effie (2) | EF-ee | Scottish | ||
| Eideard | - | Scottish | ||
| Eilidh | - | Scottish | ||
| Eilionoir | - | Scottish | ||
| Eimhir | - | Scottish | ||
| Eithne | ETH-na, ET-na, EN-ya, EN-a | Irish, Scottish |