Surnames of Irish Origin

4,666 surnames found of Irish origin

Abban
The surname Abban is of Irish origin and is derived from the Gaelic name "Ó Mainnín," meaning "descendant of Mainnín." Mainnín is a personal name derived from the word "mainn," which means "wealth"......
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Agan
The surname Agan is of Irish origin and is derived from the Gaelic name "Ó Gáin," meaning "descendant of Gán." The name Gán itself is believed to have originated from the word "gán," which means "g......
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Ahart
The surname Ahart is of Irish origin and is derived from the Gaelic name "Ó hAirt," meaning "descendant of Art." The name Art itself is a variant of the name Arthur, which has Celtic roots and mean......
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Ahearn
The surname Ahearn is of Irish origin and is derived from the Gaelic name Ó hEachthighearna, meaning "descendant of Eachthighearna." Eachthighearna is a personal name composed of the elements "each......
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Ahearne
The surname Ahearne is of Irish origin and is derived from the Gaelic name Ó hEachthighearna, meaning "descendant of Eachthighearna." Eachthighearna is a personal name composed of the elements "eac......
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Ahee
The surname Ahee is of Irish origin and is derived from the Gaelic name Ó hAodha, meaning "descendant of Aodh." Aodh is a given name that translates to "fire" or "fiery." The surname Ahee is primar......
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Ahern
The surname Ahern is of Irish origin and is derived from the Gaelic name Ó hEachthighearna, meaning "descendant of Eachthighearna." Eachthighearna is a personal name composed of the elements "each"......
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Aherne
The surname Aherne is of Irish origin and is derived from the Gaelic name "Ó hEachthighearna," meaning "descendant of Eachthighearna." The name Eachthighearna itself is composed of the elements "ea......
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Aherns
The surname Aherns is a variant of the Irish surname Ahern, which is derived from the Gaelic name Ó hEachthighearna, meaning "descendant of Eachthighearna." Eachthighearna is a personal name compos......
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Aid
The surname Aid is of Irish origin and is derived from the Gaelic word "Áed," meaning "fire" or "fiery." It is a patronymic surname, indicating that it was originally used to identify the descendan......
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Aiden
The surname Aiden is of Irish origin and is derived from the Gaelic name "Áedán," meaning "little fire" or "fiery one." It is a diminutive form of the name Áed, which was a popular given name in an......
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Aill
The surname Aill is of Irish origin and is derived from the Gaelic word "ail," meaning "rock" or "cliff." It is a topographic surname, typically given to someone who lived near a prominent rock or ......
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Alan
The surname Alan is of Scottish and Irish origin, derived from the Gaelic name "Ailin" or "Ailín," which means "little rock" or "harmony." It is a patronymic surname, indicating that it was origina......
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Alcorn
The surname Alcorn is of Scottish origin and is derived from the Gaelic name "Mac Alcorn," meaning "son of Alcorn." The name Alcorn itself is believed to be a variant of the Gaelic name "Mac Giolla......
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Ales
The surname Ales is of Scottish and Irish origin. It is derived from the Gaelic name "MacAiléin," meaning "son of Ailéin." The personal name Ailéin is a Gaelic form of the name Alan, which itself h......
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Algeo
The surname Algeo is of Irish origin and is derived from the Gaelic name "Mac Giolla Aodha," meaning "son of the servant of Aodh." Aodh is a given name that translates to "fire" or "fiery." The nam......
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Almany
The surname Almany is of Irish origin and is derived from the Gaelic name "Ó hAilmhin," meaning "descendant of Ailmhin." The name Ailmhin itself is believed to be derived from the word "ailm," mean......
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Amond
The surname Amond is of Irish origin and is derived from the Gaelic name "Ó hAmáin," meaning "descendant of Amán." The name Amán itself is believed to be a personal name of uncertain origin. The Am......
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Anglim
The surname Anglim is of Irish origin and is derived from the Gaelic name "Ó hAngluim," meaning "descendant of Anglom." The name Anglim is primarily found in County Tipperary, Ireland. It is believ......
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Anglin
The surname Anglin is of Irish origin and is derived from the Gaelic name "Ó hAinleáin," meaning "descendant of Ainleán." Ainleán is a personal name derived from the word "ainle," which means "beau......
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Surnames of Irish Origin

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