Surnames of Irish Origin

4,666 surnames found of Irish origin

Maguire
The surname Maguire is of Irish origin and is derived from the Gaelic name "Mac Uidhir," meaning "son of Odhar." The name Odhar itself translates to "dun" or "sallow-colored," referring to someone ......
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Mahady
The surname Mahady is of Irish origin and is derived from the Gaelic name "Mac Áedha," meaning "son of Áedha." Áedha is a personal name derived from the word "áed," which means "fire." The surname ......
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Mahaley
The surname Mahaley is of Irish origin and is derived from the Gaelic name "Mac Amhalghaidh," meaning "son of Amhalghaidh." The name Amhalghaidh itself is composed of the elements "amhal," meaning ......
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Mahan
The surname Mahan is of Irish origin and is derived from the Gaelic word "Mathghamhain," meaning "bear." It is a patronymic surname, indicating that it was originally used to identify the descendan......
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Mahanay
The surname Mahanay is of Irish origin and is derived from the Gaelic name "Ó Mathghamhna," meaning "descendant of Mathghamhain." Mathghamhain is a personal name derived from the elements "math," m......
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Mahanes
The surname Mahanes is of Irish origin and is derived from the Gaelic name "Mac Aodhagáin," meaning "son of Aodhagán." Aodhagán is a diminutive form of the personal name Aodh, which means "fire" or......
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Mahaney
The surname Mahaney is of Irish origin and is derived from the Gaelic name "Ó Mathghamhna," meaning "descendant of Mathghamhain." Mathghamhain is a personal name derived from the elements "math," m......
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Mahanna
The surname Mahanna is of Irish origin and is derived from the Gaelic name "Ó Mathghamhna," meaning "descendant of Mathghamhain." Mathghamhain is a personal name derived from the elements "math," m......
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Mahannah
The surname Mahannah is of Irish origin and is derived from the Gaelic name "Mac Annaidh," meaning "son of Annach." The name Annach is believed to be a personal name derived from the word "annach,"......
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Mahany
The surname Mahany is of Irish origin and is derived from the Gaelic name "Ó Mathghamhna," meaning "descendant of Mathghamhain." Mathghamhain is a personal name derived from the elements "math," me......
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Surnames of Irish Origin

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