| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 401 | Dionysus | Greek | God of wine. | M | |
| 402 | Dmitri | Greek | Variant of Demetrius: Earth-lover. Of Demeter. Demeter is the mythological Greek goddess of corn and harvest. She withdraws for the part of the year her daughter Persephone must spend with the god of the underworld - the reason for winter. | M | |
| 403 | Dmitrios | Greek | Variant of Demetrius: Earth-lover. Of Demeter. Demeter is the mythological Greek goddess of corn and harvest. She withdraws for the part of the year her daughter Persephone must spend with the god of the underworld - the reason for winter. | M | |
| 404 | Dmitry | Greek | Variant of Demetrius: Earth-lover. Of Demeter. Demeter is the mythological Greek goddess of corn and harvest. She withdraws for the part of the year her daughter Persephone must spend with the god of the underworld - the reason for winter. | M | |
| 405 | Dolius | Greek | A shepherd. | M | |
| 406 | Doran | Greek | A gift. | M | |
| 407 | Dorean | Greek | Variant of Dorian: Place name in Greece. | M | |
| 408 | Dorian | Greek | Of Doris, a district of Greece; or of Doros, a legendary Greek hero. Famous bearer: the character in Oscar Wilde's novel 'The Picture of Dorian Gray. | M | |
| 409 | Dorien | Greek | Variant of Dorian: Place name in Greece. | M | |
| 410 | Dorion | Greek | Variant of Dorian: Place name in Greece. | M | |
| 411 | Dorrian | Greek | Variant of Dorian: Place name in Greece. | M | |
| 412 | Dorryen | Greek | Variant of Dorian: Place name in Greece. | M | |
| 413 | Drake | Greek | Dragon. | M | |
| 414 | Draken | Greek | Dragon. | M | |
| 415 | Drakon | Greek | Dragon. | M | |
| 416 | Dunixi | Greek | God of wine. | M | |
| 417 | Eachann | Greek | Steadfast. | M | |
| 418 | Egidio | Greek | Shield bearer. | M | |
| 419 | Eleftherios | Greek | Free. | M | |
| 420 | Elek | Greek | Defender of man. | M | |