Surnames of Irish Origin

4,666 surnames found of Irish origin

Donohoue
The surname Donohoue is of Irish origin and is derived from the Gaelic name "Donnchadh," meaning "brown warrior." It is a patronymic surname, indicating that it was originally used to identify the ......
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Donohue
The surname Donohue is of Irish origin and is derived from the Gaelic name "Donnchadh," meaning "brown warrior." It is a patronymic surname, indicating that it was originally used to identify the d......
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Donoughe
The surname Donoughe is of Irish origin and is derived from the Gaelic name "Donnchadh," meaning "brown warrior." It is a patronymic surname, indicating that it was originally used to identify the ......
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Donovan
The surname Donovan is of Irish origin and is derived from the Gaelic name Ó Donndubháin, meaning "descendant of Donndubhán." The name Donndubhán is composed of the elements "donn," meaning "brown,......
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Doo
The surname Doo is of Irish origin and is derived from the Gaelic word "dubh," meaning "black." It is a descriptive surname that was likely given to someone with dark hair or a dark complexion. The......
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Doocy
The surname Doocy is of Irish origin and is derived from the Gaelic name "Ó Dubhthaigh," meaning "descendant of Dubhthach." The name Dubhthach is composed of the elements "dubh," meaning "black" or......
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Doody
The surname Doody is of Irish origin and is derived from the Gaelic name "Ó Dubhda," meaning "descendant of Dubhda." The name Dubhda itself is derived from the word "dubh," meaning "black" or "dark......
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Doogan
The surname Doogan is of Irish origin and is derived from the Gaelic name Ó Dubhagáin, meaning "descendant of Dubhagán." The personal name Dubhagán is a diminutive form of Dubh, which translates to......
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Doohan
The surname Doohan is of Irish origin and is derived from the Gaelic name "Ó Dubháin," meaning "descendant of Dubhán." The personal name Dubhán is derived from the word "dubh," which means "black" ......
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Dooher
The surname Dooher is of Irish origin and is derived from the Gaelic name Ó Dubhchair, meaning "descendant of Dubhchair." The name Dubhchair itself is composed of the elements "dubh," meaning "blac......
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Doolan
The surname Doolan is of Irish origin and is derived from the Gaelic name Ó Dubhláin, meaning "descendant of Dubhlán." The name Dubhlán is composed of the elements "dubh," meaning "black" or "dark,......
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Doole
The surname Doole is of Irish origin and is derived from the Gaelic name Ó Dubhghaill, which means "descendant of Dubhghall." Dubhghall is a combination of the words "dubh," meaning "black," and "g......
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Doolen
The surname Doolen is of Irish origin and is derived from the Gaelic name Ó Dubhláin, meaning "descendant of Dubhlán." The name Dubhlán is composed of the elements "dubh," meaning "black" or "dark,......
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Dooley
The surname Dooley is of Irish origin and is derived from the Gaelic name Ó Dubhlaoich, meaning "descendant of Dubhlaoch." The name Dubhlaoch itself is composed of the elements "dubh," meaning "bla......
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Doolin
The surname Doolin is of Irish origin and is derived from the Gaelic name Ó Dubhláin, meaning "descendant of Dubhlán." The name Dubhlán is composed of the elements "dubh," meaning "black" or "dark,......
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Dooling
The surname Dooling is of Irish origin and is derived from the Gaelic name Ó Dubhláin, meaning "descendant of Dubhlán." The personal name Dubhlán is composed of the elements "dubh," meaning "black"......
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Dooly
The surname Dooly is of Irish origin and is derived from the Gaelic name Ó Dubhlaoich, meaning "descendant of Dubhlaoch." The name Dubhlaoch is composed of the elements "dubh," meaning "black," and......
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Doonan
The surname Doonan is of Irish origin and is derived from the Gaelic name Ó Dúnáin, meaning "descendant of Dúnán." The name Dúnán is derived from the Gaelic word "dún," which means "fortress" or "s......
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Doone
The surname Doone is of Irish origin and is derived from the Gaelic word "dún," meaning "fortress" or "stronghold." It is believed to have originated as a locational surname, referring to someone w......
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Dooner
The surname Dooner is of Irish origin and is derived from the Gaelic name Ó Donnabháin, meaning "descendant of Donnabhán." The name Donnabhán is a diminutive form of the personal name Donn, which t......
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Surnames of Irish Origin

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