Starting with letter D
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 621 | Dull | Shakespearean | 'Love's Labours Lost' A constable. | M | |
| 622 | Dumaka | African | Nigerian name meaning 'help out'. | M | |
| 623 | Duman | Turkish | Smoky. | M | |
| 624 | Dun | Scottish | Diminutive of Duncan: Brown-skinned soldier. | M | |
| 625 | Duncan | Celtic | Dark skinned fighter. | M | |
| 626 | Duncan | Gaelic | Dark warrior 'Brown-haired.'. | M | |
| 627 | Duncan | Scottish | From the Irish name Donnchadh, meaning brown warrior. Famous bearer: The Scottish king Duncan I was murdered by Macbeth in 1040. | M | |
| 628 | Duncan | Shakespearean | 'The Tragedy of Macbeth' Duncan, King of Scotland, murdered by Macbeth. | M | |
| 629 | Dunixi | Basque | Basque form of Dionysus god of wine. | M | |
| 630 | Dunleah | English | From the hill meadow. | M | |
| 631 | Dunlop | Scottish | Muddy hill. | M | |
| 632 | Dunmor | Scottish | From the great hill fortress. | M | |
| 633 | Dunne | Scottish | Variant of Dunn: Brown. | M | |
| 634 | Dunstan | English | Hill of stone, from the Old English 'dun' meaning hill, and stan meaning stone. Famous bearer: 10th century St Dunstan, Archbishop of Canterbury. | M | |
| 635 | Dunton | English | From the farm on the hill. | M | |
| 636 | Duoc | Vietnamese | Ethical. | M | |
| 637 | Dur | Hebrew | Accumulating. | M | |
| 638 | Duran | English | Firm; enduring. | M | |
| 639 | Duran | Latin | Enduring. | M | |
| 640 | Durand | Latin | Endures; lasts. | M | |