| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 781 | Delfina | Greek | From Delphi. | F | |
| 782 | Delfine | Greek | From Delphi. | F | |
| 783 | 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 | |
| 784 | Della | Greek | Delphine. | F | |
| 785 | Delphia | Greek | From Delphi. | F | |
| 786 | Delphina | Greek | From Delphi. | F | |
| 787 | Delphine | Greek | Dolphin. From the Greek place name Delphi, the site of the oracle of Apollo. Also from the plant name delphinium. | F | |
| 788 | Delphinus | Greek | A scout of Poseidon. | M | |
| 789 | Delta | Greek | Born fourth. Fourth letter of the Greek alphabet. | F | |
| 790 | Demas | Greek | Popular. | F | |
| 791 | Demeter | Greek | Earth-lover. 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. | F | |
| 792 | Demetra | Greek | Of Demeter. Demetria was the mythological goddess of corn and harvest. | F | |
| 793 | Demetre | Greek | Earth-lover. 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. | F | |
| 794 | Demetre | Greek | Gift from Demeter. | M | |
| 795 | Demetri | Greek | Gift from Demeter. | M | |
| 796 | Demetria | Greek | Of Demeter. Demetria was the mythological goddess of corn and harvest. | F | |
| 797 | Demetrio | 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 | |
| 798 | Demetrios | Greek | Gift from Demeter. | M | |
| 799 | Demetris | 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 | |
| 800 | Demetrius | Greek | 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 | |