Surnames of Irish Origin

4,666 surnames found of Irish origin

Malooly
The surname Malooly is of Irish origin and is derived from the Gaelic name Ó Maolmhuaidh, which means "descendant of Maolmhuadh." The name Maolmhuadh itself is composed of the elements "maol," mean......
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Maloy
The surname Maloy is of Irish origin and is derived from the Gaelic name Ó Maolmhuaidh, meaning "descendant of Maolmhuadh." The name Maolmhuadh itself is composed of the elements "maol," meaning "b......
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Malseed
The surname Malseed is of Irish origin and is derived from the Gaelic name "Mac Giolla Mhaoil," meaning "son of the servant of the tonsured one." It is believed to have originated as a nickname for......
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Malvey
The surname Malvey is of Irish origin and is derived from the Gaelic name Ó Maoilmhiadhaigh, which means "descendant of Maoilmhiadhach." The name Maoilmhiadhach is composed of the elements "maol," ......
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Managan
The surname Managan is of Irish origin and is derived from the Gaelic name Ó Manacháin, meaning "descendant of the monk." It is believed to have originated from a family that had a connection to th......
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Manahan
The surname Manahan is of Irish origin and is derived from the Gaelic name Ó Manacháin, meaning "descendant of the monk." It is believed to have originated from a personal name that referred to som......
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Maneely
The surname Maneely is of Irish origin and is derived from the Gaelic name Mac an Fhailghigh, meaning "son of the poor man." It is a patronymic surname, indicating that it was originally used to id......
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Maneen
The surname Maneen is of Irish origin and is derived from the Gaelic name "Ó Maonaigh," meaning "descendant of Maonach." Maonach is a personal name derived from the word "maon," which translates to......
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Maney
The surname Maney is of Irish origin and is derived from the Gaelic name Ó Maonaigh, meaning "descendant of Maonach." Maonach is a personal name derived from the word "maon," which means "wealth" o......
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Mangan
The surname Mangan is of Irish origin and is derived from the Gaelic name "Ó Mongáin," meaning "descendant of Mongán." Mongán was a personal name derived from the word "mong," which translates to "......
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Surnames of Irish Origin

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