Surnames of Irish Origin

4,666 surnames found of Irish origin

Maghan
The surname Maghan 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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Magill
The surname Magill is of Irish origin and is derived from the Gaelic name Mac an Ghoill, meaning "son of the foreigner." It is believed to have originated from a Norse or Viking ancestor who settle......
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Magilton
The surname Magilton is of Irish origin and is derived from the Gaelic name Mac Giolla Fhionntáin, meaning "son of the servant of St. Fintan." The name Fintan is associated with an early Irish sain......
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Maginity
The surname Maginity is of Irish origin and is derived from the Gaelic name Mac an Mhaoir, meaning "son of the steward." It is believed to have originated in County Armagh, Northern Ireland. The na......
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Maginn
The surname Maginn is of Irish origin and is derived from the Gaelic name "Mag Fhionnáin," meaning "son of Fionnán." Fionnán is a diminutive form of the name Fionn, which translates to "fair" or "w......
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Maginness
The surname Maginness is of Irish origin and is derived from the Gaelic name Mac Aonghusa, meaning "son of Aonghus." Aonghus is a Gaelic personal name derived from the elements "aon" meaning "one" ......
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Maginnis
The surname Maginnis is of Irish origin and is derived from the Gaelic name "Mac Aonghuis," meaning "son of Angus." The name Angus itself is derived from the Gaelic word "Aonghus," which means "one......
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Magner
The surname Magner is of Irish origin and is derived from the Gaelic name Mac Concharraige, meaning "son of the hound of the rock." It is believed to have originated from County Cork in Ireland. Th......
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Magoon
The surname Magoon is of Irish origin and is derived from the Gaelic name "Mac Aodhagáin," meaning "son of Aodhagán." Aodhagán is a diminutive form of the Irish name Aodh, which means "fire" or "fi......
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Magorian
The surname Magorian is of Irish origin and is derived from the Gaelic name "Mac Gormáin," meaning "son of Gormán." The name Gormán itself is composed of the elements "gorm," meaning "blue" or "nob......
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Surnames of Irish Origin

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