Surnames of Irish Origin

4,666 surnames found of Irish origin

Mccormac
The surname McCormac is of Irish origin and is derived from the Gaelic name Mac Cormaic, meaning "son of Cormac." The personal name Cormac is composed of the elements "corb," meaning "raven," and "......
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Mccormack
The surname McCormack is of Irish origin and is derived from the Gaelic name Mac Cormaic, meaning "son of Cormac." The name Cormac itself is composed of the elements "corb" meaning "raven" and "mac......
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Mccormic
The surname McCormic is of Scottish and Irish origin. It is derived from the Gaelic name Mac Cormaic, meaning "son of Cormac." The personal name Cormac is composed of the elements "corb," meaning "......
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Mccormick
The surname McCormick is of Irish origin and is derived from the Gaelic name Mac Cormaic, meaning "son of Cormac." The name Cormac itself is composed of the elements "corb" meaning "raven" and "mac......
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Mccorriston
The surname McCorriston is of Irish origin and is derived from the Gaelic name Mac Corraisín, meaning "son of Corraisín." The name Corraisín is believed to be a diminutive form of the personal name......
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Mccorry
The surname McCorry is of Irish origin and is derived from the Gaelic name Mac Gothraidh, meaning "son of Gothraidh." Gothraidh is a personal name derived from the Old Norse name Guthrothr, which m......
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Mccory
The surname McCory is of Irish origin and is derived from the Gaelic name Mac Corraidh, meaning "son of Corraidh." The name Corraidh is believed to have originated from the word "corradh," which tr......
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Mccosker
The surname McCosker is of Irish origin and is derived from the Gaelic name Mac Oscair, meaning "son of Oscar." The name Oscar itself is believed to have originated from the Old Norse name Ásgeirr,......
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Mccourry
The surname McCourry is of Irish origin and is derived from the Gaelic name Mac Mhuircheartaigh, meaning "son of Muircheartach." Muircheartach is a personal name derived from the elements "muir," m......
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Mccourt
The surname McCourt is of Irish origin and is derived from the Gaelic name Mac Cuarta, meaning "son of Cuartach." Cuartach is a personal name derived from the word "cuart," which means "hurly" or "......
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Surnames of Irish Origin

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