Surnames of Irish Origin

4,666 surnames found of Irish origin

Garry
The surname Garry is of Irish origin and is derived from the Gaelic name Ó Gadhra, meaning "descendant of Gadhra." The name Gadhra itself is believed to have originated from the word "gadhar," whic......
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Gartlan
The surname Gartlan is of Irish origin and is derived from the Gaelic name "MacGartláin," meaning "son of Gartlán." The name Gartlán itself is believed to be a diminutive form of the personal name ......
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Gartland
The surname Gartland is of Irish origin and is derived from the Gaelic name "MacGearailt," meaning "son of Gerald." The name Gerald itself is of Germanic origin and means "ruler with a spear." The ......
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Garty
The surname Garty is of Irish origin and is derived from the Gaelic name "Ó Gairbhith," meaning "descendant of Gairbhith." The name Gairbhith itself is believed to be derived from the Gaelic word "......
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Garvey
The surname Garvey is of Irish origin and is derived from the Gaelic name "Ó Gairbhith," meaning "rough peace." It is a patronymic surname, indicating that it was originally used to identify the de......
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Garvin
The surname Garvin is of Irish origin and is derived from the Gaelic name "MacGairbhín," meaning "son of Garbhán." The name Garbhán is a diminutive form of "garbh," which translates to "rough" or "......
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Gately
The surname Gately is of Irish origin and is derived from the Gaelic name Ó Gáibhtheachta, which means "descendant of Gáibhtheachta." The name Gáibhtheachta itself is derived from the word "gáibhth......
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Gatens
The surname Gatens is of Irish origin and is derived from the Gaelic name Ó Gáitín, meaning "descendant of Gáitín." The name Gáitín is a diminutive form of the Gaelic word "gáe," which means "spear......
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Gathagan
The surname Gathagan is of Irish origin and is derived from the Gaelic name Ó Gáthacháin, meaning "descendant of Gáthacháin." The name Gáthacháin is believed to be a personal name derived from the ......
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Gaugh
The surname Gaugh is of Irish origin and is derived from the Gaelic name "Mac Eachaidh," meaning "son of Eachaidh." Eachaidh is a personal name derived from the word "each," which means "horse." Th......
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Surnames of Irish Origin

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