Surnames of Irish Origin

4,666 surnames found of Irish origin

Califf
The surname Califf is of Irish origin and is derived from the Gaelic name "Mac Giolla Chathail," meaning "son of the servant of Cathal." The name Cathal is a personal name of ancient Irish origin, ......
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Calihan
The surname Calihan is of Irish origin and is derived from the Gaelic name Ó Cathaláin, meaning "descendant of Cathalán." The name Cathalán is a diminutive form of the Gaelic name Cathal, which mea......
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Call
The surname Call is of Scottish and Irish origin, derived from the Gaelic word "cahal" or "cathal," meaning "battle" or "mighty warrior." It is a patronymic surname, indicating that it was original......
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Callaghan
The surname Callaghan is of Irish origin and is derived from the Gaelic name Ó Ceallacháin, meaning "descendant of Ceallachán." The name Ceallachán is a diminutive form of the Gaelic word "ceallach......
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Callagy
The surname Callagy is of Irish origin and is derived from the Gaelic name Ó Ceallaigh, meaning "descendant of Ceallach." Ceallach is a personal name that translates to "bright-headed" or "war-like......
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Callaham
The surname Callaham is of Irish origin and is derived from the Gaelic name Ó Ceallacháin, meaning "descendant of Ceallachán." Ceallachán is a diminutive form of the personal name Ceallach, which t......
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Callahan
The surname Callahan is of Irish origin and is derived from the Gaelic name Ó Ceallacháin, meaning "descendant of Ceallachán." The name Ceallachán is a diminutive form of the Gaelic word "ceallach,......
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Callan
The surname Callan is of Irish origin and is derived from the Gaelic word "Ó Cathaláin," meaning "descendant of Cathalán." Cathalán is a diminutive form of the personal name Cathal, which means "ba......
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Callanan
The surname Callanan is of Irish origin and is derived from the Gaelic name Ó Callanáin, meaning "descendant of Callanán." The name Callanán is believed to be a diminutive form of the personal name......
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Callans
The surname Callans is of Irish origin and is derived from the Gaelic name Ó Cathaláin, meaning "descendant of Cathalán." The name Cathalán is a diminutive form of the personal name Cathal, which m......
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Surnames of Irish Origin

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