Surnames of Irish Origin

4,666 surnames found of Irish origin

Euans
The surname Euans is of Scottish origin and is derived from the given name Ewan, which itself is a variant of the Gaelic name Eoghan. The name Eoghan is believed to have originated from the Old Iri......
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Evin
The surname Evin is of Irish origin and is derived from the Gaelic name "Mac Dhuibhshíthe," meaning "son of the dark fairy." It is believed to have originated from a clan in County Clare, Ireland. ......
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Eviston
The surname Eviston is of Irish origin and is derived from the Gaelic name "Mac an Mhaoir," meaning "son of the steward." It is believed to have originated in County Clare, Ireland. The name sugges......
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Evoy
The surname Evoy is of Irish origin and is derived from the Gaelic name "Ó Míobháin," meaning "descendant of Míobhán." The name Míobhán is believed to be derived from the word "míobh," which transl......
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Ewins
The surname Ewins is of English origin and is derived from the medieval given name "Ewan" or "Ewen," which itself is a variant of the Gaelic name "Eoghan." The name Eoghan is believed to have origi......
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Fadden
The surname Fadden is of Irish origin and is derived from the Gaelic name "Ó Fadaigh," meaning "descendant of Fadaigh." The name Fadaigh itself is believed to be derived from the word "fada," meani......
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Fagan
The surname Fagan is of Irish origin and has multiple possible meanings. It is derived from the Gaelic name Ó Faodhagáin, which means "descendant of Faodhagán." Faodhagán is a diminutive form of th......
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Fagen
The surname Fagen is of Irish origin and is derived from the Gaelic name Ó Faodhagáin, meaning "descendant of Faodhagán." Faodhagán is a diminutive form of the personal name Faodhagan, which itself......
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Faggins
The surname Faggins is of English origin and is derived from the medieval personal name "Fagan," which itself is derived from the Old Irish name "Fágán," meaning "little fiery one." The name Faggin......
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Fagin
The surname Fagin is of English origin and is derived from the medieval personal name "Fagan," which itself comes from the Old Irish name "Fágán," meaning "little fiery one" or "ardent." The name F......
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Faherty
The surname Faherty is of Irish origin and is derived from the Gaelic name Ó Fathartaigh, meaning "descendant of Fathartaigh." The name Fathartaigh is believed to be derived from the word "fatharta......
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Fahey
The surname Fahey is of Irish origin and is derived from the Gaelic name Ó Fathaigh, meaning "descendant of Fathach." The name Fathach itself translates to "giant" or "giant-like." The surname Fahe......
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Fahie
The surname Fahie is of Irish origin and is derived from the Gaelic name Ó Fathaigh, meaning "descendant of Fathach." The name Fathach itself translates to "giant" or "giant-like." The surname Fahi......
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Fahy
The surname Fahy is of Irish origin and is derived from the Gaelic name Ó Fathaigh, meaning "descendant of Fathach." The name Fathach itself translates to "giant" or "giant-like." The surname Fahy ......
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Failey
The surname Failey is of Irish origin and is derived from the Gaelic name Ó Fáilbhe, meaning "descendant of Fáilbhe." The name Fáilbhe itself is believed to come from the Gaelic word "fál," which m......
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Falagan
The surname Falagan is of Irish origin and is derived from the Gaelic name Ó Fallamháin, which means "descendant of Fallamhán." Fallamhán is a personal name that is believed to have originated from......
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Faley
The surname Faley is of Irish origin and is derived from the Gaelic name Ó Fallamhain, meaning "descendant of Fallamhan." Fallamhan is a personal name derived from the word "fallamh," which transla......
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Falin
The surname Falin is of Irish origin and is derived from the Gaelic name Ó Fallamhain, meaning "descendant of Fallamhan." Fallamhan is a personal name derived from the word "fallamh," which transla......
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Fallon
The surname Fallon is of Irish origin and has multiple meanings. It is derived from the Gaelic name Ó Fallamhain, which means "descendant of Fallamhan." Fallamhan is believed to be a personal name ......
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Faloon
The surname Faloon is of Irish origin and is derived from the Gaelic name Ó Fallamhain, meaning "descendant of Fallamhan." Fallamhan is believed to be a personal name derived from the word "fallamh......
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Surnames of Irish Origin

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