Surnames of Irish Origin

4,666 surnames found of Irish origin

Nugen
The surname Nugen is of Irish origin and is derived from the Gaelic name Ó Nuadhagáin, meaning "descendant of Nuadhagán." The name Nuadhagán is a diminutive form of the personal name Nuadha, which ......
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Nugent
The surname Nugent is of Irish origin and is derived from the Gaelic name "Mac an nUigin," meaning "son of the champion." It is a patronymic surname, indicating descent from a male ancestor who was......
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Nulty
The surname Nulty 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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Nunally
The surname Nunally is of Irish origin and is derived from the Gaelic name Ó Nuanáin, meaning "descendant of Nuanán." The name Nuanán itself is believed to be derived from the word "nuan," which me......
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Nunan
The surname Nunan is of Irish origin and is derived from the Gaelic name "Ó Nuanáin," meaning "descendant of Nuanán." The name Nuanán is believed to be a diminutive form of the Gaelic word "nuadh,"......
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Nunnelee
The surname Nunnelee is of Scottish origin and is derived from the Gaelic name "MacNiallais," meaning "son of Niall." Niall is an ancient Irish name derived from the word "niadh," which means "cham......
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Nuzum
The surname Nuzum is of Irish origin and is derived from the Gaelic name "Mac Giolla Nuadain," meaning "son of the servant of Nuadha." Nuadha is an ancient Irish personal name derived from the Celt......
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Nyhan
The surname Nyhan is of Irish origin and is derived from the Gaelic name Ó Néilláin, meaning "descendant of Niallán." Niallán is a diminutive form of the name Niall, which means "champion" or "clou......
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Obanion
The surname Obanion is of Irish origin and is derived from the Gaelic name Ó Banáin, meaning "descendant of Banán." The name Banán is believed to be a diminutive form of the Gaelic word "ban," whic......
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Obanner
The surname Obanner is of Irish origin and is derived from the Gaelic name "Ó Bannáin," meaning "descendant of Bannán." The name Bannán is believed to be derived from the word "bann," which means "......
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Surnames of Irish Origin

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