Surnames of Irish Origin

4,666 surnames found of Irish origin

Branon
The surname Branon is of Irish origin and is derived from the Gaelic name "Ó Branáin," meaning "descendant of Branán." The name Branán is believed to be a diminutive form of the Gaelic word "bran,"......
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Brasiel
The surname Brasiel is of Irish origin and is derived from the Gaelic name "Ó Breasail," meaning "descendant of Breasal." The name Breasal is believed to have originated from the word "breas," whic......
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Brassil
The surname Brassil is of Irish origin and is derived from the Gaelic name "Breasal," meaning "strife" or "contention." It is believed to have originated as a nickname for someone who was known for......
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Braudrick
The surname Braudrick is of Irish origin and is derived from the Gaelic name "Mac Brádaigh," meaning "son of Brádach." The name Brádach is believed to have originated from the word "bradach," which......
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Brazeel
The surname Brazeel is of Irish origin and is derived from the Gaelic name Ó Breasail, meaning "descendant of Breasal." The name Breasal is believed to have originated from the word "breas," which ......
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Brazil
The surname Brazil is of Irish origin and is derived from the Gaelic name "Ó Breasail," meaning "descendant of Breasal." The name Breasal itself is believed to have originated from the word "breas,......
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Brazill
The surname Brazill is of Irish origin and is derived from the Gaelic name "Ó Breasail," meaning "descendant of Breasal." The name Breasal is believed to have originated from the word "breas," whic......
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Breaden
The surname Breaden is of Irish origin and is derived from the Gaelic name Ó Bradáin, meaning "descendant of Bradán." Bradán is a personal name that translates to "salmon" in English. The surname B......
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Breadon
The surname Breadon is of Irish origin and is derived from the Gaelic name Ó Bradáin, meaning "descendant of Bradán." Bradán is a personal name that translates to "salmon" in English. The surname B......
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Breakey
The surname Breakey is of Irish origin and is derived from the Gaelic name "Mac Breacáin," meaning "son of Breacán." The name Breacán itself is derived from the word "breac," meaning "speckled" or ......
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Brearton
The surname Brearton is of Irish origin and is derived from the Gaelic name Ó Briartháin, meaning "descendant of Briarthán." The name Briarthán is believed to be a personal name derived from the Ga......
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Bredin
The surname Bredin is of Irish origin and is derived from the Gaelic name "Ó Bruadair," meaning "descendant of Bruadar." The name Bruadar itself translates to "dream" or "vision" in English. It is ......
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Breen
The surname Breen is of Irish origin and is derived from the Gaelic word "Ó Braoin," meaning "descendant of Braon." The name Braon itself translates to "moisture" or "drop," suggesting a connection......
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Breene
The surname Breene is of Irish origin and is derived from the Gaelic name Ó Braoin, meaning "descendant of Braon." The name Braon itself is believed to have originated from the word "braon," which ......
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Breheny
The surname Breheny is of Irish origin and is derived from the Gaelic name Ó Braonáin, meaning "descendant of Braonán." The name Braonán is believed to be derived from the word "braon," which means......
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Brehon
The surname Brehon is of Irish origin and is derived from the Gaelic word "breitheamh," meaning judge or arbitrator. It is an occupational surname that was given to individuals who held the positio......
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Breidigan
The surname Breidigan is of Irish origin and is derived from the Gaelic name "Ó Bruadair," meaning "descendant of Bruadar." The name Bruadar itself translates to "dream" or "vision" in English. It ......
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Breitigan
The surname Breitigan is of Irish origin and is derived from the Gaelic name "Ó Brioteáin," meaning "descendant of Brioteán." The name Brioteán is believed to be a personal name derived from the wo......
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Brenan
The surname Brenan is of Irish origin and is derived from the Gaelic name Ó Braonáin, meaning "descendant of Braonán." The name Braonán is believed to be derived from the word "braon," which means ......
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Brenda
The surname Brenda is of English origin and is derived from the medieval given name "Brenda," which itself is a variant of the name "Brendan." The name Brendan is of Irish and Gaelic origin, meanin......
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Surnames of Irish Origin

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