Surnames of Irish Origin

4,666 surnames found of Irish origin

Mccourtney
The surname McCourtney is of Irish origin and is derived from the Gaelic name Mac Cuarta, meaning "son of Cuarta." The name Cuarta is believed to be a personal name derived from the word "cuart," w......
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Mccoury
The surname McCoury is of Irish origin and is derived from the Gaelic name Mac Dubhghaill, meaning "son of Dubhghall." Dubhghall is a combination of the words "dubh," meaning "black," and "gall," m......
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Mccovey
The surname McCovey is of Irish origin and is derived from the Gaelic name Mac Cobhthaigh, meaning "son of Cobhthaigh." The name Cobhthaigh is believed to be derived from the Gaelic word "cobhthach......
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Mccoy
The surname McCoy is of Irish origin and is derived from the Gaelic name "Mac Aodha," meaning "son of Aodh." Aodh is a given name that translates to "fire" or "fiery." The name McCoy is commonly as......
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Mccraith
The surname McCraith is of Irish origin and is derived from the Gaelic name Mac Craith, meaning "son of Craith." The name Craith is believed to be a personal name derived from the word "craobh," me......
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Mccrane
The surname McCrane is of Irish origin and is derived from the Gaelic name Mac Crábháin, meaning "son of Crábhán." The name Crábhán is believed to be a diminutive form of the Gaelic word "crábhadh,......
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Mccrann
The surname McCrann is of Irish origin and is derived from the Gaelic name Mac Crannáin, meaning "son of Crannán." The name Crannán is a diminutive form of the Gaelic word "crann," which means "tre......
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Mccrave
The surname McCrave is of Irish origin and is derived from the Gaelic name Mac Craith, meaning "son of Craith." The name Craith is believed to be a personal name derived from the word "craobh," mea......
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Mccravey
The surname McCravey is of Irish origin and is derived from the Gaelic name Mac Craith, meaning "son of Craith." The name Craith is believed to be a personal name derived from the word "craobh," me......
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Mccray
The surname McCray is of Scottish and Irish origin. It is derived from the Gaelic name Mac Rath, meaning "son of grace" or "son of prosperity." The name suggests a person who is fortunate or blesse......
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Surnames of Irish Origin

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