| Baby Naam | Categorie | Geslacht | Betekenis | Afkomst |
|---|---|---|---|---|
| Daeg | Iers | M | Zwarte haired | Iers |
| Daegan | Iers | M | Zwarte haired | Iers |
| Dagen | Iers | M | Zwarte haired | Iers |
| Dahy | Iers | M | Snel en behendig | Engels |
| Daibheid | Iers | M | Dearly van gehouden | Gaëlisch |
| Daimhin | Iers | M | Dichter | Onbekend |
| Daire | Iers | M | Rijk | Onbekend |
| Daithi | Iers | M | Snel en behendig | Iers |
| Dal | Iers | M | Blind | Onbekend |
| Dalan | Iers | M | Hol of vallei | Het oude Engels |
| Daley | Iers | M | Assemblage | Iers |
| Dallan | Iers | M | Hol of vallei | Het oude Engels |
| Dallen | Iers | M | Hol of vallei | Het oude Engels |
| Dallin | Iers | M | Hol of vallei | Het oude Engels |
| Dallon | Iers | M | Hol of vallei | Het oude Engels |
| Dalon | Iers | M | Hol of vallei | Het oude Engels |
| Daman | Iers | M | Bedwing | Iers |
| Damhnait | Iers | V | Dichter | Iers |
| Damon | Iers | M | Om te bedwingen | Grieks |
| Dana | Iers | V | De god is mijn rechter | Iers |
| Daran | Iers | M | Groot | Iers |
| Darby | Iers | M | Vrij | Iers |
| Darcel | Iers | V | Vesting | Frans |
| Darcell | Iers | V | Vesting | Frans |
| Darcelle | Iers | V | Vesting | Frans |
| Darcey | Iers | V | Donker | Iers |
| Darchelle | Iers | V | Vesting | Frans |
| Darci | Iers | V | Donker | Iers |
| Darcia | Iers | V | Donker | Iers |
| Darcie | Iers | V | Donker | Iers |
| Darcy | Iers | V | Donker | Iers |
| D’arcy | Iers | V | Donker | Iers |
| Darerca | Iers | V | Naam van een heilige | Onbekend |
| Daric | Iers | M | Heerser van de mensen | Duits |
| Darick | Iers | M | Heerser van de mensen | Duits |
| Darnelle | Iers | V | Groot | Iers |
| Daron | Iers | V | Groot | Iers |
| Darragh | Iers | M | Donkere eik | Iers |
| Darrick | Iers | M | Heerser van de mensen | Duits |
| Darroch | Iers | M | Heerser van de mensen | Iers |
| Darrock | Iers | M | Heerser van de mensen | Iers |
| Darry | Iers | M | Rijk | Onbekend |
| Dary | Iers | M | Rijk | Onbekend |
| Davey | Iers | M | Geliefd | Hebreeuws |
| Davie | Iers | M | Geliefd | Hebreeuws |
| Dawayne | Iers | M | Donker | Iers |
| Declan | Iers | M | Mens van Gebed | Iers |
| Dedre | Iers | V | Treurig | Iers |
| Deedra | Iers | V | Melancholisch of treurig | Iers |
| Deegan | Iers | M | Zwarte haired | Onbekend |
| Deidra | Iers | V | Melancholisch of treurig | Iers |
| Deidre | Iers | V | Melancholisch of treurig | Iers |
| Deirdra | Iers | V | Melancholisch of treurig | Iers |
| Delaine | Iers | M | Zoon van de uitdager | Iers |
| Delancy | Iers | M | Zoon van de uitdager | Iers |
| Delane | Iers | M | Zoon van de uitdager | Iers |
| Delaney | Iers | M | Zoon van de uitdager | Iers |
| Delano | Iers | M | Donker | Iers |
| Dempsey | Iers | M | Trots | Iers |
| Deoradhain | Iers | M | Ballingschap | Iers |
| Dermod | Iers | M | Vrij van afgunst | Iers |
| Dermot | Iers | M | Vrij van afgunst | Iers |
| Derren | Iers | M | Groot | Iers |
| Derry | Iers | M | Rode haired | Iers |
| Derry | Iers | V | Rode haired | Iers |
| Derval | Iers | V | Ware wens | Engels |
| Dervilia | Iers | V | Ware wens | Engels |
| Dervla | Iers | V | Ware wens | Engels |
| Desmond | Iers | M | Van Zuid-Munster | Iers |
| Devaney | Iers | V | Dichter | Iers |
| Devanie | Iers | V | Dichter | Iers |
| Devany | Iers | V | Dichter | Iers |
| Devenny | Iers | V | Dichter | Iers |
| Devent | Iers | V | Dichter | Het oude Engels |
| Devine | Iers | M | Os | Iers |
| Devinee | Iers | V | Dichter | Iers |
| Devland | Iers | M | Moedig | Iers |
| Devlin | Iers | M | Moedig | Iers |
| Devlon | Iers | M | Moedig | Iers |
| Devlyn | Iers | M | Moedig | Iers |
| Devnet | Iers | V | Dichter | Het oude Engels |
| Devony | Iers | V | Dichter | Iers |
| Dewayne | Iers | M | Donker | Iers |
| Diedre | Iers | V | Melancholie | Iers |
| Dierdre | Iers | V | Treurig | Iers |
| Digby | Iers | M | De stad van de sloot | Iers |
| Dilan | Iers | M | Gelovig of loyaal | Iers |
| Dillen | Iers | M | Gelovig of loyaal | Iers |
| Dillon | Iers | M | Gelovig of loyaal | Iers |
| Doireann | Iers | V | Somber | Iers |
| Dolan | Iers | M | Donkere haired | Iers |
| Dominica | Iers | V | Het behoren tot Lord | Latijns |
| Donahue | Iers | M | Donkere strijder | Iers |
| Donal | Iers | M | De heerser van de wereld | Iers |
| Donal | Iers | M | De heerser van de wereld | Iers |
| Donavan | Iers | M | Bruine haired leider | Engels |
| Donavon | Iers | M | Bruine haired leider | Engels |
| Donegan | Iers | M | Achternaam | Onbekend |
| Donell | Iers | M | Moedig | Iers |
| Donelle | Iers | V | De heerser van de wereld | Iers |
| Donn | Iers | M | Moedig | Iers |
| Donnan | Iers | M | Moedig | Iers |
| Donnel | Iers | M | Moedig | Iers |
| Donnell | Iers | M | Moedig | Iers |
| Donnelly | Iers | M | Moedig | Iers |
| Donovan | Iers | M | Donkere strijder | Iers |
| Doran | Iers | M | Verbannen of vreemder | Iers |
| Doreen | Iers | V | Meloncholy | Iers |
| Doron | Iers | M | Vreemdeling | Iers |
| Dorrance | Iers | M | Vreemdeling | Iers |
| Dorrel | Iers | M | De portier van de koning | Schots |
| Dorrell | Iers | M | De portier van de koning | Schots |
| Dorren | Iers | M | Vreemdeling | Iers |
| Dorrin | Iers | M | Vreemdeling | Iers |
| Douglas | Iers | M | Donkere stroom of donkere rivier | Schots |
| Dow | Iers | M | Zwarte haired | Iers |
| Dowan | Iers | M | Zwart | Iers |
| Dowle | Iers | M | Donkere vreemdeling | Iers |
| Downeti | Iers | V | Dichter | Het oude Engels |
| Downett | Iers | V | Dichter | Het oude Engels |
| Doyle | Iers | M | Donkere vreemdeling | Iers |
| Driscol | Iers | M | Bemiddelaar of tolk | Keltisch |
| Driscoll | Iers | M | Bemiddelaar of tolk | Keltisch |
| Duana | Iers | V | Donker | Iers |
| Duane | Iers | M | Donker | Iers |
| Duante | Iers | M | Donker | Onbekend |
| Duayna | Iers | V | Donker | Iers |
| Duayne | Iers | M | Donker | Iers |
| Dubg | Iers | M | Zwarte haired | Iers |
| Dubhagain | Iers | M | Zwart | Iers |
| Dubhain | Iers | V | Donker | Iers |
| Dubhan | Iers | M | Zwart | Iers |
| Dubheasa | Iers | V | Donkere schoonheid | Iers |
| Duffy | Iers | M | Donker | Schots |
| Duggan | Iers | M | Donker | Iers |
| Duvessa | Iers | V | Donkere schoonheid | Iers |
| Duwayne | Iers | M | Donker | Iers |
| Dwain | Iers | M | Donker | Iers |
| Dwaine | Iers | M | Donker | Iers |
| Dwane | Iers | M | Donker | Iers |
| Dwayne | Iers | M | Donker | Iers |
| Dwyer | Iers | M | Zwart | Engels |
| Dymphna | Iers | V | Dichter | Het oude Engels |
| Dympna | Iers | V | Dichter | Het oude Engels |