Surnames of Irish Origin

4,666 surnames found of Irish origin

Duffley
The surname Duffley is of Irish origin and is derived from the Gaelic name Ó Dubhshláine, meaning "descendant of Dubhshláine." The name Dubhshláine is composed of the elements "dubh," meaning "blac......
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Duffney
The surname Duffney is of Irish origin and is derived from the Gaelic name Ó Dubhshláine, meaning "descendant of Dubhshláine." The name Dubhshláine is composed of the elements "dubh," meaning "blac......
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Duffrin
The surname Duffrin is of Irish origin and is derived from the Gaelic name "Ó Dubhfrainn," meaning "descendant of Dubhfrainn." The name Dubhfrainn is composed of the elements "dubh," meaning "black......
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Duffy
The surname Duffy 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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Dugan
The surname Dugan 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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Dugans
The surname Dugans 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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Duggan
The surname Duggan 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 translate......
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Duggans
The surname Duggans 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 translat......
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Duggar
The surname Duggar 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 translate......
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Duggin
The surname Duggin 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 translate......
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Surnames of Irish Origin

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