Surnames of Irish Origin

4,666 surnames found of Irish origin

Kenneth
The surname Kenneth is derived from the given name Kenneth, which has Scottish and Irish origins. It is believed to be derived from the Gaelic name "Cináed," meaning "born of fire" or "born of Aodh......
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Kenney
The surname Kenney is of Irish origin and is derived from the Gaelic name "Ó Cionnaith," meaning "descendant of Cionnaith." The name Cionnaith is believed to have originated from the Gaelic word "c......
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Kenny
The surname Kenny is of Irish origin and is derived from the Gaelic name "Ó Cionnaith," meaning "descendant of Cionnaith." The name Cionnaith is believed to have originated from the Gaelic word "ce......
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Keogan
The surname Keogan is of Irish origin and is derived from the Gaelic name Mac Eogain, meaning "son of Eoghan." Eoghan is a personal name that translates to "born of the yew tree." The surname Keoga......
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Keogh
The surname Keogh is of Irish origin and is derived from the Gaelic name Mac Eochaidh, meaning "son of Eochaidh." Eochaidh is an ancient Irish personal name that is believed to have originated from......
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Keohan
The surname Keohan is of Irish origin and is derived from the Gaelic name "Ó Céocháin," meaning "descendant of Céochán." The name Céochán is believed to be derived from the word "céoch," which tran......
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Keohane
The surname Keohane is of Irish origin and is derived from the Gaelic name "Ó Céocháin," meaning "descendant of Céochán." The name Céochán is believed to be derived from the word "céoch," which mea......
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Keon
The surname Keon is of Irish origin and is derived from the Gaelic name Mac Eoin, meaning "son of Eoin." Eoin is the Irish form of John, which is derived from the Hebrew name Yochanan, meaning "God......
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Keough
The surname Keough is of Irish origin and is derived from the Gaelic name Mac Eochaidh, meaning "son of Eochaidh." Eochaidh is an ancient Irish personal name that is believed to have originated fro......
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Keown
The surname Keown is of Irish origin and is derived from the Gaelic name Mac Eoghain, meaning "son of Eoghan." Eoghan is a given name that translates to "born of the yew tree." The name Keown is pr......
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Surnames of Irish Origin

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