Surnames of Irish Origin

4,666 surnames found of Irish origin

Macveigh
The surname Macveigh is of Irish origin and is derived from the Gaelic name Mac Dhuibh, meaning "son of the dark one." It is a patronymic surname, indicating descent from a male ancestor. The name ......
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Macwilliams
The surname Macwilliams is of Scottish and Irish origin, derived from the Gaelic name Mac Uilleim, meaning "son of William." It is a patronymic surname, indicating descent from a male ancestor name......
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Madagan
The surname Madagan is of Irish origin and is derived from the Gaelic name "Mac Daighin," meaning "son of Daighin." The name Daighin is believed to be a variant of the name Daigh, which means "swif......
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Madden
The surname Madden is of Irish origin and is derived from the Gaelic name "Ó Madáin," meaning "descendant of Madán." Madán is a personal name derived from the word "mad," which translates to "dog" ......
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Maddigan
The surname Maddigan is of Irish origin and is derived from the Gaelic name "Mac Daighin," meaning "son of Daighin." The name Daighin is believed to be a diminutive form of the personal name Daigh,......
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Madigan
The surname Madigan is of Irish origin and is derived from the Gaelic name "Ó Madagáin," meaning "descendant of Madagán." Madagán is a personal name derived from the word "madadh," meaning "dog." T......
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Mag
The surname Mag is of Irish origin and is derived from the Gaelic name "Mac," meaning "son of." It is a patronymic surname, indicating that it was originally used to identify the descendants of a m......
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Magaha
The surname Magaha 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 Gaelic word "each," which means "ho......
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Magan
The surname Magan 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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Magann
The surname Magann is of Irish origin and is derived from the Gaelic name Mac Aodhagáin, meaning "son of Aodhagán." Aodhagán is a diminutive form of Aodh, which translates to "fire" or "fiery." The......
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Surnames of Irish Origin

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