| Irish baby names begining from D |
| D'arcy |
 | Dark. |
| Daeg |
 | Black-haired. |
| Daegan |
 | Black-haired. |
| Dagen |
 | Black-haired. |
| Dahy |
 | Capable; quick and agile. |
| Daibheid |
 | Dearly loved. |
| Daibhid |
 | Variant of Daibhidh: Beloved. |
| Daibhidh |
 | Beloved. |
| Dailey |
 | Variant of Daly: Gather together. |
| Daimhin |
 | Bard. |
| Daire |
 | Wealthy. |
| Daith |
 | Diminutive of Daibhidh: Beloved. |
| Daithi |
 | Beloved or quick and agile. |
| Daithm |
 | Variant of Daibhidh: Beloved. |
| Dal |
 | Variant of Dallin 'blind.'. |
| Dalan |
 | Variant of Dallin 'blind.'. |
| Daley |
 | Variant of Daly: Gather together. |
| Dallan |
 | Blind. |
| Dallen |
 | Variant of Dallin 'blind.'. |
| Dallin |
 | Blind. A saint's name. |
| Dallon |
 | Variant of Dallin 'blind.'. |
| Dalon |
 | Variant of Dallin 'blind.'. |
| Daly |
 | Gather together. |
| Daman |
 | Tame. |
| Damhnait |
 | The name of a saint. Bard. |
| Damon |
 | Tame. |
| Dana |
 | A Dane. |
| Daniel |
 | Attractive. A translation of the Gaelic name Domhnall. |
| Darby |
 | Free from envy. A derivitive of Diarmait. Darby and Joan were a devoted elderly married couple originally depicted in a poem or ballad of the 18th century. |
| Darce |
 | Diminutive of Darcy: Dark one. |
| Darcel |
 | Dark. |
| Darcell |
 | Dark. |
| Darcelle |
 | Dark. |
| Darcey |
 | Dark. |
| Darcey |
 | Variant of Darcy: Dark one. |
| Darchelle |
 | Dark. |
| Darci |
 | Dark. |
| Darcia |
 | Dark. |
| Darcie |
 | Dark. |
| Darcy |
 | Dark one. |
| Darcy |
 | Dark. |
| Darerca |
 | Name of a saint. |
| Daric |
 | Strong; oak-hearted. See also Derek. |
| Darick |
 | Strong; oak-hearted. See also Derek. |
| Darragh |
 | Black oak; wealthy. |
| Darrah |
 | Variant of Darragh: Black oak; wealthy. |
| Darrick |
 | Strong; oak-hearted. See also Derek. |
| Darrie |
 | Red-haired. |
| Darroch |
 | Strong; oak-hearted. See also Derek. |
| Darrock |
 | Strong; oak-hearted. See also Derek. |
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