Surnames of Irish Origin

4,666 surnames found of Irish origin

Malanaphy
The surname Malanaphy is of Irish origin and is derived from the Gaelic name Ó Maol an Fhaidh, meaning "descendant of the devotee of the long hair." The name likely originated as a nickname for som......
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Malane
The surname Malane is of Irish origin and is derived from the Gaelic name Ó Maoláin, meaning "descendant of Maolán." The personal name Maolán is derived from the word "maol," which means "bald" or ......
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Malaney
The surname Malaney is of Irish origin and is derived from the Gaelic name Ó Maoláin, meaning "descendant of Maolán." The personal name Maolán is derived from the word "maol," which means "bald" or......
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Malark
The surname Malark is of Irish origin and is derived from the Gaelic name Ó Maoilcheirg, which translates to "descendant of the follower of St. Ciarg." The name Ciarg is believed to refer to a sain......
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Malarkey
The surname Malarkey is of Irish origin and is derived from the Gaelic word "malaire," meaning "a plunderer" or "a thief." It is believed to have originated as a nickname for someone who was mischi......
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Malarney
The surname Malarney is of Irish origin and is derived from the Gaelic name Ó Maoil Fhearghail, meaning "descendant of the devotee of St. Fearghal." The name Fearghal itself translates to "man of v......
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Maley
The surname Maley is of Irish origin and is derived from the Gaelic name Ó Maol Aodha, meaning "descendant of the devotee of St. Aodh." The name Aodh is a Gaelic form of the name Hugh, which means ......
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Mallady
The surname Mallady 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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Mallahan
The surname Mallahan is of Irish origin and is derived from the Gaelic name Ó Maolacháin, meaning "descendant of Maolachán." The personal name Maolachán is derived from the word "maol," which means......
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Mallen
The surname Mallen is of Irish origin and is derived from the Gaelic name Ó Maoileoin, meaning "descendant of Maoileoin." The name Maoileoin is composed of two elements: "maol," which means "bald" ......
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Surnames of Irish Origin

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