Surnames of Irish Origin

4,666 surnames found of Irish origin

Rylee
The surname Rylee is of Irish origin and is derived from the Gaelic name Ó Raghailligh, meaning "descendant of Raghailligh." The name Raghailligh is believed to be derived from the Old Norse person......
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Rynn
The surname Rynn is of Irish origin and is derived from the Gaelic name Ó Rinn, meaning "descendant of Rinn." The name Rinn itself is believed to have originated from the word "rinn," which means "......
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Rynne
The surname Rynne is of Irish origin and is derived from the Gaelic name Ó Rinn, meaning "descendant of Rinn." The name Rinn itself is believed to have originated from the word "rinn," which means ......
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Ryon
The surname Ryon is of Irish origin and is derived from the Gaelic name Ó Riain, meaning "descendant of Rian." Rian is a personal name that is believed to have originated from the word "rí," meanin......
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Sadlier
The surname Sadlier is of Irish origin and is derived from the Gaelic name Ó Sadhleir, meaning "descendant of Sadhleir." The name Sadhleir itself is believed to be a variant of the Gaelic word "sad......
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Sammon
The surname Sammon is of Irish origin and is derived from the Gaelic name "Ó Seimhín," meaning "descendant of Seimhín." Seimhín is a personal name derived from the word "seimh," which translates to......
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Sanphy
The surname Sanphy is of Irish origin and is derived from the Gaelic name "Ó Seanchaidh," meaning "descendant of the historian." It is believed to have originated from a family involved in historic......
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Santry
The surname Santry is of Irish origin and is derived from the Gaelic name "Ó Seantraigh," meaning "descendant of Seantraigh." The name Seantraigh itself is believed to be a locational name, referri......
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Sarsfield
The surname Sarsfield is of Irish origin and is derived from the Gaelic name "Ó Searraigh," meaning "descendant of Searrach." The name Searrach itself translates to "foal" or "young horse." It is l......
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Savage
The surname Savage is of English origin and has multiple possible meanings. It is derived from the Middle English word "sauvage," meaning wild or untamed, and was likely used as a nickname for some......
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Surnames of Irish Origin

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