Surnames of Irish Origin

4,666 surnames found of Irish origin

Felan
The surname Felan is of Irish origin and is derived from the Gaelic name Ó Faoláin, meaning "descendant of Faolán." The name Faolán is derived from the word "faol," which means "wolf" in Gaelic. Th......
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Felong
The surname Felong is of Irish origin and is derived from the Gaelic name Ó Fialáin, meaning "descendant of Fialán." The name Fialán is believed to be a diminutive form of the Gaelic word "fial," w......
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Fenell
The surname Fenell is of Irish origin and is derived from the Gaelic name Ó Fionnghaill, meaning "descendant of Fionnghall." Fionnghall is a personal name composed of the elements "fionn," meaning ......
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Fenerty
The surname Fenerty is of Irish origin and is derived from the Gaelic name Ó Fionnachta, meaning "descendant of Fionnacht." Fionnacht is a personal name derived from the Gaelic word "fionn," which ......
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Fenley
The surname Fenley is of Irish origin and is derived from the Gaelic name Ó Fionnghaile, meaning "descendant of Fionnghal." The name Fionnghal is composed of the elements "fionn," meaning "fair" or......
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Fenlon
The surname Fenlon is of Irish origin and is derived from the Gaelic name Ó Fionnalláin, meaning "descendant of Fionnallán." The name Fionnallán is a diminutive form of Fionn, which translates to "......
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Fennell
The surname Fennell is of Irish origin and is derived from the Gaelic word "fionn" meaning "fair" or "white." It is a descriptive surname that was likely given to someone with fair or light-colored......
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Fennelly
The surname Fennelly is of Irish origin and is derived from the Gaelic name Ó Fionnghaile, meaning "descendant of Fionnghal." The name Fionnghal is composed of the elements "fionn," meaning "fair" ......
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Fennessey
The surname Fennessey is of Irish origin and is derived from the Gaelic name Ó Fionnasa, meaning "descendant of Fionnasa." The name Fionnasa is believed to be a personal name derived from the Gaeli......
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Fennessy
The surname Fennessy is of Irish origin and is derived from the Gaelic name Ó Fionnasaigh, meaning "descendant of Fionnseach." Fionnseach is a personal name derived from the Gaelic word "fionn," wh......
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Fennie
The surname Fennie is of Irish origin and is derived from the Gaelic name Ó Fionnáin, meaning "descendant of Fionnán." Fionnán is a diminutive form of the Gaelic word "fionn," which translates to "......
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Feran
The surname Feran is of Irish origin and is derived from the Gaelic name Ó Fearáin, meaning "descendant of Fearán." Fearán is a personal name derived from the word "fear," meaning "man" or "warrior......
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Ferell
The surname Ferell is of Irish origin and is derived from the Gaelic name Ó Fearghail, which means "man of valor" or "man of courage." It is a patronymic surname, indicating descent from a male anc......
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Fergus
The surname Fergus is of Scottish and Irish origin, derived from the Gaelic personal name "Fearghas," meaning "man of vigor" or "man of strength." It is composed of the elements "fear," meaning "ma......
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Ferin
The surname Ferin is of Irish origin and is derived from the Gaelic name Ó Fearáin, meaning "descendant of Fearán." Fearán is a personal name derived from the word "fear," meaning "man" or "warrior......
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Ferral
The surname Ferral is of Irish origin and is derived from the Gaelic name Ó Fearghail, which means "man of valor" or "man of courage." It is a patronymic surname, indicating descent from a male anc......
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Ferrall
The surname Ferrall is of Irish origin and is derived from the Gaelic name Ó Fearghail, meaning "man of valor" or "man of courage." It is a patronymic surname, indicating descent from a male ancest......
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Ferrel
The surname Ferrel is of Irish origin and is derived from the Gaelic name Ó Fearghail, meaning "man of valor" or "man of courage." It is a patronymic surname, indicating descent from a male ancesto......
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Ferrell
The surname Ferrell is of Irish origin and is derived from the Gaelic name Ó Fearghail, meaning "man of valor" or "man of courage." It is a patronymic surname, indicating descent from a male ancest......
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Ferren
The surname Ferren is of Irish origin and is derived from the Gaelic name Ó Fearáin, meaning "descendant of Fearán." Fearán is a personal name derived from the word "fear," meaning "man" or "warrio......
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Surnames of Irish Origin

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