Surnames of Irish Origin

4,666 surnames found of Irish origin

Mokan
The surname Mokan is of Irish origin and is derived from the Gaelic name "Ó Mocháin," meaning "descendant of Mochán." The name Mochán itself is believed to be derived from the word "moch," meaning ......
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Molan
The surname Molan is of Irish origin and is derived from the Gaelic name Ó Maoláin, meaning "descendant of Maolán." The personal name Maolán is a diminutive form of Maol, which translates to "bald"......
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Moling
The surname Moling is of Irish origin and is derived from the Gaelic name "Maoláin," meaning "bald" or "tonsure." It is believed to have originally been a nickname for someone who had a shaved head......
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Mollahan
The surname Mollahan is of Irish origin and is derived from the Gaelic name Ó Maolacháin, meaning "descendant of Maolachán." Maolachán is a personal name derived from the Gaelic word "maol," which ......
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Mollan
The surname Mollan is of Irish origin and is derived from the Gaelic name Ó Maoláin, meaning "descendant of Maolán." Maolán is a personal name derived from the word "maol," which means "bald" or "t......
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Molley
The surname Molley 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," meani......
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Mollohan
The surname Mollohan is of Irish origin and is derived from the Gaelic name Ó Maolacháin, meaning "descendant of Maolachán." Maolachán is a personal name derived from the Gaelic word "maol," meanin......
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Molloy
The surname Molloy 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," meani......
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Molly
The surname Molly is of Irish origin and is derived from the Gaelic name "Ó Maolmhuaidh," meaning "descendant of Maolmhuadh." The name Maolmhuadh is composed of the elements "maol," meaning "bald" ......
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Molohon
The surname Molohon is of Irish origin and is derived from the Gaelic name Ó Maolchatháin, meaning "descendant of Maolchatháin." The name Maolchatháin is composed of the elements "maol," meaning "b......
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Surnames of Irish Origin

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