Surnames of Irish Origin

4,666 surnames found of Irish origin

Kneale
The surname Kneale is of Manx origin and is derived from the Gaelic personal name "Mac Niall," meaning "son of Niall." Niall is an ancient Irish name derived from the word "niadh," meaning "champio......
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Knowlan
The surname Knowlan is of Irish origin and is derived from the Gaelic name Ó Nualláin, meaning "descendant of Nuallán." The name Nuallán is believed to be derived from the word "nuall," which means......
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Korey
The surname Korey is of Irish origin and is derived from the Gaelic name "Ó Corra" or "Mac Corra," meaning "descendant of Corra." The name Corra itself is believed to have originated from the word ......
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Kough
The surname Kough is of Irish origin and is derived from the Gaelic name "Mac Eochaidh," meaning "son of Eochaidh." Eochaidh is an ancient Irish personal name that is believed to have originated fr......
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Kougher
The surname Kougher is of Irish origin and is derived from the Gaelic name "Ó Cúchair," meaning "descendant of Cúchair." The name Cúchair itself is believed to be derived from the word "cú," meanin......
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Kurley
The surname Kurley is of Irish origin and is derived from the Gaelic name "Mac Fhearghaile," meaning "son of Fearghal." Fearghal is a personal name derived from the elements "fear," meaning "man," ......
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Kurtin
The surname Kurtin is of Irish origin and is derived from the Gaelic name "Mac Cuirtin," meaning "son of Curtin." The name Curtin itself is believed to be a variant of the name MacCurtain, which tr......
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Kyne
The surname Kyne is of Irish origin and is derived from the Gaelic name Ó Cadháin, meaning "descendant of Cadhán." Cadhán is a personal name derived from the word "cadhan," which means "barnacle go......
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Laboon
The surname Laboon is of Irish origin and is derived from the Gaelic name "Ó Laibheóg," meaning "descendant of Laibheóg." The name Laibheóg is a diminutive form of "Laibhe," which translates to "ha......
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Ladrigan
The surname Ladrigan is of Irish origin and is derived from the Gaelic name Ó Ladragain, meaning "descendant of Ladrach." The name Ladrach itself is believed to have originated from the word "ladha......
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Surnames of Irish Origin

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