Surnames of Irish Origin

4,666 surnames found of Irish origin

Fullen
The surname Fullen is of Irish origin and is derived from the Gaelic name Ó Faoláin, meaning "descendant of Faolán." The personal name Faolán is derived from the word "faol," which means "wolf." Th......
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Funcheon
The surname Funcheon is of Irish origin and is derived from the Gaelic name Ó Fuincheannain, meaning "descendant of Fuincheannain." The name Fuincheannain is believed to be a personal name derived ......
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Funchion
The surname Funchion is of Irish origin and is derived from the Gaelic name Ó Fuincheann, meaning "descendant of Fuincheann." The name Fuincheann is believed to be a personal name derived from the ......
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Furey
The surname Furey is of Irish origin and is derived from the Gaelic name Ó Fiodhabhra, meaning "descendant of Fiodhabhra." The name Fiodhabhra itself is believed to be derived from the word "fiodh"......
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Furlong
The surname Furlong is of English and Irish origin. It is derived from the Old English word "furlang," which means "a measure of length." In medieval times, a furlong was a unit of measurement equa......
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Furphy
The surname Furphy is of Irish origin and is derived from the Gaelic word "fearabaigh," meaning "man of the plow." It is an occupational surname that was likely given to someone who worked as a plo......
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Furrey
The surname Furrey is of Irish origin and is derived from the Gaelic name Ó Fearadhaigh, meaning "descendant of Fearadhach." Fearadhach is a personal name derived from the elements "fear" meaning "......
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Fury
The surname Fury is of Irish origin and is derived from the Gaelic name Ó Fiodhabhra, meaning "descendant of Fiodhabhra." The name Fiodhabhra itself is believed to be derived from the word "fiodh" ......
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Futhey
The surname Futhey is of Irish origin and is derived from the Gaelic name Ó Fothaidh, which means "descendant of Fothaidh." The name Fothaidh itself is believed to be derived from the word "fothadh......
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Gaff
The surname Gaff is of Irish origin and is derived from the Gaelic word "gaf" meaning "a spear." It is believed to have originated as a nickname for someone who was skilled in using a spear or had ......
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Surnames of Irish Origin

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