Surnames of Irish Origin

4,666 surnames found of Irish origin

Murrin
The surname Murrin is of Irish origin and is derived from the Gaelic name Ó Muirín, meaning "descendant of Muirín." The name Muirín itself is a diminutive form of the Gaelic word "muir," which tran......
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Murrish
The surname Murrish is of Irish origin and is derived from the Gaelic name Ó Muirgheasa, meaning "descendant of Muirgheas." The name Muirgheas itself is composed of the elements "muir," meaning "se......
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Murt
The surname Murt is of Irish origin and is derived from the Gaelic name Ó Muircheartaigh, meaning "descendant of Muircheartach." The name Muircheartach is composed of the elements "muir," meaning "......
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Murtagh
The surname Murtagh is of Irish origin and is derived from the Gaelic personal name "Muircheartach," which means "skilled in sea warfare." It is a combination of the elements "muir," meaning "sea,"......
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Murtaugh
The surname Murtaugh is of Irish origin and is derived from the Gaelic name Ó Muircheartaigh, meaning "descendant of Muircheartach." The name Muircheartach is composed of the elements "muir," meani......
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Murtha
The surname Murtha is of Irish origin and is derived from the Gaelic name Ó Muircheartaigh, which means "descendant of Muircheartach." The name Muircheartach is composed of the elements "muir," mea......
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Murty
The surname Murty is of Irish origin and is derived from the Gaelic name Ó Muircheartaigh, which means "descendant of Muircheartach." The name Muircheartach is composed of the elements "muir," mean......
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Muskelly
The surname Muskelly is of Irish origin and is derived from the Gaelic name "Mac Searraigh," meaning "son of Searrach." Searrach is a personal name that translates to "foal" or "young horse." The s......
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Myhan
The surname Myhan is of Irish origin and is derived from the Gaelic name Ó Miadhacháin, meaning "descendant of Miadhacháin." The name Miadhacháin is a diminutive form of the personal name Miadhach,......
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Mylan
The surname Mylan is of Irish origin and is derived from the Gaelic name Ó Maoláin, which means "descendant of Maolán." The name Maolán is a diminutive form of Maol, meaning "bald" or "tonsured." I......
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Surnames of Irish Origin

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