Surnames of Irish Origin

4,666 surnames found of Irish origin

Davin
The surname Davin is of Irish origin and is derived from the Gaelic name "Ó Daimhín," meaning "descendant of Daimhín." The name Daimhín is a diminutive form of "damh," which translates to "ox" or "......
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Davine
The surname Davine is of Irish origin and is derived from the Gaelic name "Ó Daimhín," meaning "descendant of Daimhín." The name Daimhín is a diminutive form of "damh," which translates to "ox" or ......
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Davitt
The surname Davitt is of Irish origin and is derived from the Gaelic name "Ó Dáibhí" or "Mac Dáibhí," meaning "son of David." The name David itself comes from the Hebrew name "Dawid," meaning "belo......
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Davoren
The surname Davoren is of Irish origin and is derived from the Gaelic name "Ó Dáibhírín," meaning "descendant of Dáibhírín." The name Dáibhírín is a diminutive form of the personal name Dáibhí, whi......
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Daylor
The surname Daylor is of Irish origin and is derived from the Gaelic name "Ó Dálaigh," meaning "descendant of Dálach." The personal name Dálach is believed to have originated from the word "dál," w......
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Deacy
The surname Deacy is of Irish origin and is derived from the Gaelic name Ó Déaghaigh, meaning "descendant of Déaghaigh." The name Déaghaigh is believed to be a personal name derived from the word "......
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Deady
The surname Deady is of Irish origin and is derived from the Gaelic name "Ó Déadaigh," meaning "descendant of Déadach." The name Déadach is believed to be derived from the word "deadhach," which tr......
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Deagan
The surname Deagan is of Irish origin and is derived from the Gaelic name Ó Deagáin, meaning "descendant of Deagán." Deagán is a personal name derived from the word "deag," which translates to "goo......
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Deahl
The surname Deahl is of Irish origin and is derived from the Gaelic name Ó Dálaigh, meaning "descendant of Dálach." The name Dálach is believed to have originated from the word "dál," which referre......
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Dealy
The surname Dealy is of Irish origin and is derived from the Gaelic name Ó Dálaigh, meaning "descendant of Dálach." The name Dálach is believed to have originated from the word "dál," which referre......
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Dease
The surname Dease is of Irish origin and is derived from the Gaelic name "Ó Déis," meaning "descendant of Déis," which itself is a personal name of uncertain meaning. The Dease family is believed t......
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Deases
The surname Deases is of Irish origin and is derived from the Gaelic name "Ó Déaghaidh," meaning "descendant of Déaghadh." The name Déaghadh itself is believed to be derived from the word "déaghaid......
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Deasey
The surname Deasey is of Irish origin and is derived from the Gaelic name Ó Déiseach, meaning "descendant of Déiseach." Déiseach is a personal name derived from the word "déis," which means "vassal......
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Deasy
The surname Deasy is of Irish origin and is derived from the Gaelic name "Ó Déise," meaning "descendant of Déise." Déise was a personal name that referred to a mythical figure in Irish folklore. Th......
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Deay
The surname Deay is of Irish origin and is derived from the Gaelic name "Ó Déa" or "Mac Déa," meaning "descendant of Déa." The name Déa is believed to be a personal name derived from the word "día,......
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Debban
The surname Debban is of Irish origin and is derived from the Gaelic name "Ó Duibhín," meaning "descendant of Duibhín." The name Duibhín itself is a diminutive form of the Gaelic word "dubh," which......
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Deburgo
The surname Deburgo is of Irish origin and is derived from the Gaelic name "Mac an Bhaird," meaning "son of the bard." It is a patronymic surname, indicating that it was originally used to identify......
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Deedy
The surname Deedy is of Irish origin and is derived from the Gaelic name "Ó Díoda," meaning "descendant of Díoda." The name Díoda itself is believed to be a personal name of uncertain origin. Surna......
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Deegan
The surname Deegan is of Irish origin and is derived from the Gaelic name "Ó Duibhgeannáin," meaning "descendant of Duibhgeannáin." The name Duibhgeannáin is composed of the elements "dubh," meanin......
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Deehan
The surname Deehan is of Irish origin and is derived from the Gaelic name Ó Déagáin, meaning "descendant of Déagán." Déagán is a personal name derived from the word "déag," which means "good" or "e......
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Surnames of Irish Origin

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