Surnames of Irish Origin

4,666 surnames found of Irish origin

Lenamon
The surname Lenamon is of Irish origin and is derived from the Gaelic name "Ó Leannáin," meaning "descendant of Leannán." Leannán is a personal name that translates to "lover" or "sweetheart." The ......
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Lenane
The surname Lenane is of Irish origin and is derived from the Gaelic name Ó Leannáin, meaning "descendant of Leannán." Leannán is a personal name that translates to "lover" or "sweetheart." The sur......
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Leneghan
The surname Leneghan is of Irish origin and is derived from the Gaelic name Ó Leannacháin, meaning "descendant of Leannachán." Leannachán is a personal name derived from the word "leann," which mea......
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Lenehan
The surname Lenehan is of Irish origin and is derived from the Gaelic name Ó Leannacháin, meaning "descendant of Leannachán." Leannachán is a personal name derived from the word "leann," which mean......
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Lenihan
The surname Lenihan is of Irish origin and is derived from the Gaelic name "Ó Leannacháin," meaning "descendant of Leannachán." The name Leannachán is a diminutive form of "leannán," which translat......
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Lennan
The surname Lennan is of Scottish origin and is derived from the Gaelic name Mac Gille Fhinnein, meaning "son of the servant of St. Finnan." It is a patronymic surname, indicating descent from a ma......
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Lenney
The surname Lenney is of Irish origin and is derived from the Gaelic name "Ó Leannáin," meaning "descendant of Leannán." Leannán is a personal name that translates to "lover" or "sweetheart." The s......
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Lennon
The surname Lennon is of Irish origin and is derived from the Gaelic name "Ó Leannáin," meaning "descendant of Leannán." Leannán is a personal name that translates to "lover" or "paramour." The sur......
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Lenny
The surname Lenny is of Irish origin and is derived from the Gaelic name "Ó Leannáin," meaning "descendant of Leannán." Leannán is a personal name derived from the word "leann," which means "lover"......
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Lenon
The surname Lenon is of Irish origin and is derived from the Gaelic name "O'Leannain," meaning "descendant of Leannan." Leannan is a personal name derived from the word "leann," which means "lover"......
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Surnames of Irish Origin

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