Baby Names of Ireland

Irish Names Starting with G

10 Irish names beginning with G for girls and boys, with what each one means and how to say it.

Updated September 2026

Of the 10 Irish names starting with G here, 4 are for girls and 6 for boys. The ones readers look up most are Grainne, Gearoid and Gerard.

Irish girl names starting with G

Gael

Often refers to a person who is a native Irish speaker or a person who is from Ireland. Medieval legend holds that Gael was the name of the hero from whom the Irish race took its name.

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Gormlaith

pronounced GORM-lee

Anglicized as Barbara. May come from gorm “illustrious” or “splendid” and flaith “queen, princess.”

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Grainne

pronounced GRAW-nya

From gran “grain, corn.” Grainne in ancient Ireland was the patron of the harvest.

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Granuaile

pronounced GRAW-nya-wail

Described as “one of the most remarkable women in Irish history” Granuaile or Grainne Ni Mhaille (ang. as Grace O’Malley) was a renowned sea captain who led a band of 200 sea-raiders from the coast of Galway in the sixteenth century.

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Irish boy names starting with G

Garret

Garret in Irish is Gearoid, pronounced GAR-roid, meaning “brave with a spear.”

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Gearoid

pronounced GAR-roid

Means “brave with a spear” or “spear carrier.”

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Gerald

Gerald in Irish is Gearoid, pronounced GAR-roid, meaning “brave with a spear.”

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Gerard

Gerard in Irish is Gearoid, pronounced GAR-roid, meaning “brave with a spear.”

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Gerrit

Gerrit in Irish is Gearoid, pronounced GAR-roid, meaning “brave with a spear.”

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Glendon

From gleann “valley, glen” and dun “a settlement, fortress” implying “one from the settlement or fortress in the glen.”

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Irish names by letter

More Irish name lists