| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Dayna | DAY-nə | English | ||
| Dayo | - | Western African, Yoruba | ||
| Dayton | DAY-tən | English | ||
| Dazbog | - | Slavic Mythology | ||
| Dazhdbog | - | Slavic Mythology | ||
| DeÒIridh | - | Scottish | ||
| DeÒRsa | - | Scottish | ||
| Deacon | DEE-kən | English (Modern) | ||
| Dean | DEEN | English | ||
| Deana | dee-AN-ə, DEEN-ə | English | ||
| Deanna | dee-AN-ə, DEEN-ə | English | ||
| Deanne | dee-AN | English | ||
| DearbhÁIl | - | Irish | ||
| DeasÚN | - | Irish | ||
| Deb | DEB | English |