Surnames of Irish Origin

4,666 surnames found of Irish origin

Growney
The surname Growney is of Irish origin and is derived from the Gaelic name Ó Grúagáin, meaning "descendant of Grúagán." Grúagán is a personal name derived from the word "gruaig," which means "hair.......
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Grugan
The surname Grugan is of Irish origin and is derived from the Gaelic name "Ó Grúagáin," meaning "descendant of Grúagán." Grúagán is a personal name derived from the word "grúag," which means "hair.......
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Guckian
The surname Guckian is of Irish origin and is derived from the Gaelic name Ó Gadhacháin, meaning "descendant of Gadhachán." The name Gadhachán is a diminutive form of the personal name Gadha, which......
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Guckin
The surname Guckin is of Irish origin and is derived from the Gaelic name Ó Gocháin, meaning "descendant of Gochán." The name Gochán itself is believed to be derived from the word "goch," meaning "......
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Guffey
The surname Guffey is of Irish origin and is derived from the Gaelic name "Ó Gafaigh," meaning "descendant of Gafaigh." The name Gafaigh is believed to be a personal name derived from the word "gaf......
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Gugerty
The surname Gugerty is of Irish origin and is derived from the Gaelic name "Ó Goigín," meaning "descendant of Goigín." The name Goigín is a diminutive form of the personal name Góg, which means "sm......
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Guiden
The surname Guiden is of Irish origin and is derived from the Gaelic name "Ó Giadhain," meaning "descendant of Giadhain." The name Giadhain is believed to be a personal name derived from the word "......
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Guidera
The surname Guidera is of Irish origin and is derived from the Gaelic name "Mag Fhuadra," meaning "son of Fhuadra." The name Fhuadra is believed to be a personal name derived from the word "fuadram......
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Guilday
The surname Guilday is of Irish origin and is derived from the Gaelic name Mac Giolla Dé, meaning "son of the servant of God." It is believed to have originated as a religious name, indicating a pe......
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Guiley
The surname Guiley is of Irish origin and is derived from the Gaelic name Ó Gaoithín, meaning "descendant of Gaoithín." The name Gaoithín itself is derived from the word "gaoth," meaning "wind." Th......
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Surnames of Irish Origin

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