| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 401 | Danee | Greek | Form of Danae; the mythological mother of Perseus by Zeus. | F | |
| 402 | Daph | Greek | Diminutive of Daphne: Bay tree, or laurel tree. The Greek mythological nymph Daphne was rescued from the unwanted attentions of the god Apollo by being turned into a laurel bush. Famous bearer: British author Daphne du Maurier. | F | |
| 403 | Daphne | Greek | Bay tree, or laurel tree. The Greek mythological nymph Daphne was rescued from the unwanted attentions of the god Apollo by being turned into a laurel bush. Famous bearer: British author Daphne du Maurier. | F | |
| 404 | Daphney | Greek | The laurel tree. The mythological virtuous Daphne was transformed into a laurel tree to protect her from Apollo. | F | |
| 405 | Daryn | Greek | Gift. | F | |
| 406 | Darynn | Greek | Gift. | F | |
| 407 | Darynne | Greek | Gift. | F | |
| 408 | Deetra | Greek | Variant of Demetria. | F | |
| 409 | Deianira | Greek | Wife of Hercules. | F | |
| 410 | Deitra | Greek | Variant of Demetria. | F | |
| 411 | Delbin | Greek | Flower. | F | |
| 412 | Delbina | Greek | Flower. | F | |
| 413 | Delbine | Greek | Flower. | F | |
| 414 | Delfina | Greek | From Delphi. | F | |
| 415 | Delfine | Greek | From Delphi. | F | |
| 416 | Delia | Greek | From Delos. Derived from the name Delos, the Greek island where Apollo and the goddess Artemis are believed to have been born. Also an abbreviation of Cordelia and Adelia. | F | |
| 417 | Della | Greek | Delphine. | F | |
| 418 | Delphia | Greek | From Delphi. | F | |
| 419 | Delphina | Greek | From Delphi. | F | |
| 420 | Delphine | Greek | Dolphin. From the Greek place name Delphi, the site of the oracle of Apollo. Also from the plant name delphinium. | F | |