Irish Boy Names D to F

No. 829 for boys in Ireland in 2025, with 3 baby boys. Daimhin means “little stag.”

No. 88 for boys in Ireland in 2025, with 65 baby boys. Daire means “fruitful, fertile.”

No. 59 for boys in Ireland in 2025, with 94 baby boys. Daithi means “swiftness, nimbleness.”

Rare in Ireland: fewer than three baby boys a year get the name. Dalaigh means “counsellor.”

Daniel in Irish is Donal, meaning “ruler of the world.” No. 13 for boys in Ireland in 2025, with 225 baby boys.

Dara in Irish is Daire, meaning “fruitful, fertile.” No. 108 for boys in Ireland in 2025, with 52 baby boys.

Daragh in Irish is Daire, meaning “fruitful, fertile.” No. 509 for boys in Ireland in 2025, with 6 baby boys.

No. 247 for girls in Ireland in 2025, with 17 baby girls. Darcy means “dark, descendant of the dark one.”

Darragh in Irish is Daire, meaning “fruitful, fertile.” No. 19 for boys in Ireland in 2025, with 205 baby boys.

David in Irish is Daithi, meaning “swiftness, nimbleness.” No. 45 for boys in Ireland in 2025, with 114 baby boys.

No. 829 for boys in Ireland in 2025, with 3 baby boys. Davin means “little stag.”

Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2005. Deaglan means “full of goodness.”

Declan in Irish is Deaglan, meaning “full of goodness.” No. 348 for boys in Ireland in 2025, with 11 baby boys.

Dermot in Irish is Diarmuid, meaning “without enemy.” No. 829 for boys in Ireland in 2025, with 3 baby boys.

Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2016. Derry means “like an oak.”

No. 402 for boys in Ireland in 2025, with 9 baby boys. Desmond means “one from Desmond.”

No. 272 for boys in Ireland in 2025, with 16 baby boys. Diarmuid means “without enemy.”

No. 829 for boys in Ireland in 2025, with 3 baby boys. Dillon means “a flash of lightning.”

Donagh in Irish is Donncha, meaning “brown warrior.” No. 146 for boys in Ireland in 2025, with 37 baby boys.

No. 509 for boys in Ireland in 2025, with 6 baby boys. Donal means “ruler of the world.”

Donald in Irish is Donal, meaning “ruler of the world.” Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2019.

No. 64 for boys in Ireland in 2025, with 86 baby boys. Donncha means “brown warrior.”

Doolin in Irish is Dubhlainn, meaning “black sword.” Rare in Ireland: fewer than three baby boys a year get the name.

Rare in Ireland: fewer than three baby boys a year get the name. Dubhlainn means “black sword.”

Dylan in Irish is Dillon, meaning “a flash of lightning.” No. 69 for boys in Ireland in 2025, with 84 baby boys.

No. 348 for boys in Ireland in 2025, with 11 baby boys. Eamon means “guardian of the riches.”

Edmond in Irish is Eamon, meaning “guardian of the riches.” Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2022.

Edmund in Irish is Eamon, meaning “guardian of the riches.” No. 829 for boys in Ireland in 2025, with 3 baby boys.

Rare in Ireland: fewer than three baby boys a year get the name. Eirnin means “iron.”

No. 829 for boys in Ireland in 2025, with 3 baby boys. Emmet is an Irish boy's name given in honour of the patriot Robert Emmet.

No. 87 for boys in Ireland in 2025, with 66 baby boys. Enda means “bird.”

Rare in Ireland: fewer than three baby boys a year get the name. Ennis means “island.”

No. 132 for boys in Ireland in 2025, with 41 baby boys. Eoghan means “born of the yew tree.”

No. 106 for boys in Ireland in 2025, with 53 baby boys. Eoin means “God is gracious.”

Ernan in Irish is Eirnin, meaning “iron.” Rare in Ireland: fewer than three baby boys a year get the name.

Ernest in Irish is Eirnin, meaning “iron.” Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2021.

Eugene in Irish is Eoghan, meaning “born of the yew tree.” Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2022.

No. 170 for boys in Ireland in 2025, with 29 baby boys. Faolan means “wolf.”

Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2019. Feidhelm means “ever good.”

Feilim in Irish is Feidhelm, meaning “ever good.” No. 402 for boys in Ireland in 2025, with 9 baby boys.

No. 348 for boys in Ireland in 2025, with 11 baby boys. Ferdia means “man of God.”

Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2023. Fergal means “brave, valorous.”

No. 829 for boys in Ireland in 2025, with 3 baby boys. Fergus means “strong warrior.”

Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2024. Finbar means “fair-haired.”

Not in Ireland's 2025 tables (fewer than three babies); last recorded in 2024. Fintan means “fair-haired.”

No. 6 for boys in Ireland in 2025, with 321 baby boys. Fionn means “fair-headed.”

Francis in Irish is Proinsias, meaning “little Frenchman.” No. 309 for boys in Ireland in 2025, with 14 baby boys.

Frank in Irish is Proinsias, meaning “little Frenchman.” No. 286 for boys in Ireland in 2025, with 15 baby boys.