| Baby Name | Meaning | Gender |
|---|
| Dallas | Dwells By The Waterfall | Male |
| Daly | Counselor | Male |
| Dalziel | From The Little Field | Male |
| Daniel | God Is My Judge. The Biblical Prophet And Writer Of Book Of Daniel Was A Teenager When Taken To Babylon After The Destruction Of Jerusalem In 607 BC. He Survived Two Death Sentences: (A Lions' Den And A Fiery Furnace.): Frontiersman Daniel Boone. | Male |
| Darby | Free Man | Male |
| Darcie | Dark. | Female |
| Darrah | Wise. Dara Was A Biblical Descendant Of Judah Known For His Wisdom. | Female |
| Darren | Great. See Also Darin. | Male |
| Darroch | Strong: Oak-Hearted. See Also Derek. | Male |
| Decla | Feminine Form Of Declan The Name Of A Saint | Female |
| Declan | The Name Of An Irish Saint. | Male |
| Deirdre | Sorrowful | Female |
| Delaney | From The River Slaney | Male |
| Delvin | Godly Friend. | Male |
| Dempsey | Proud | Male |
| Deorsa | Farmer | Male |
| Dermot | Free | Male |
| Derry | Oak Grove. Surname. | Male |
| Dervla | True Desire | Female |
| Desmond | From South Munster | Male |
| Devany | Dark-Haired. | Female |
| Devin | Poet | Male |
| Devine | Bard | Male |
| Devlin | Fierce | Male |
| Dillon | Like A Lion. | Male |