| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Dumisani | - | Southern African, Zulu | ||
| Duncan | DUN-kən (English) | Scottish, English | ||
| Dunja | DOO-nyah (Serbian, Croatian) | Serbian, Croatian, Slovene | ||
| Dwyn | - | Celtic Mythology | ||
| Dzhabrail | - | Chechen | ||
| Dzhamal | - | Chechen | ||
| Dzhokhar | - | Chechen | ||
| Dzvezda | - | Macedonian | ||
| Dzvezdan | - | Macedonian | ||
| Dzvonimir | - | Macedonian | ||
| Dzvonko | - | Macedonian | ||
| EÓGan | - | Ancient Irish, Irish Mythology | ||
| Eachann | - | Scottish, Irish | ||
| Ealair | - | Scottish | ||
| Ealasaid | EL-ah-sahj | Scottish |