Surnames of Irish Origin

4,666 surnames found of Irish origin

Deely
The surname Deely is of Irish origin and is derived from the Gaelic name Ó Duillea, meaning "descendant of Duillea." The name Duillea itself is derived from the word "dall," meaning "blind." Theref......
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Deeney
The surname Deeney is of Irish origin and is derived from the Gaelic name Ó Duibhne, meaning "descendant of Duibhne." Duibhne is a personal name derived from the word "dubh," which means "black" or......
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Deenihan
The surname Deenihan is of Irish origin and is derived from the Gaelic name Ó Duinnchinn, meaning "descendant of Duinnchinn." The name Duinnchinn is composed of the elements "dubh," meaning "black,......
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Deeny
The surname Deeny is of Irish origin and is derived from the Gaelic name Ó Duibhne, meaning "descendant of Duibhne." Duibhne is a personal name derived from the word "dubh," meaning "black" or "dar......
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Deery
The surname Deery is of Irish origin and is derived from the Gaelic name "Ó Daighre," meaning "descendant of Daighre." The name Daighre itself is believed to be derived from the word "daigh," which......
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Degnan
The surname Degnan is of Irish origin and is derived from the Gaelic name "Ó Dubhagáin," meaning "descendant of Dubhagán." The personal name Dubhagán is a diminutive form of "Dubh," which translate......
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Dehority
The surname Dehority is of Irish origin and is derived from the Gaelic name "Ó Dubhchairtaigh," meaning "descendant of Dubhchairt." The name Dubhchairt is composed of the elements "dubh," meaning "......
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Deighan
The surname Deighan is of Irish origin and is derived from the Gaelic name Ó Duibhgeannáin, meaning "descendant of Duibhgeannáin." The name Duibhgeannáin is composed of the elements "dubh," meaning......
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Deignan
The surname Deignan is of Irish origin and is derived from the Gaelic name Ó Duibhgeannáin, meaning "descendant of Duibhgeannáin." The name Duibhgeannáin is composed of the elements "dubh," meaning......
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Delahanty
The surname Delahanty is of Irish origin and is derived from the Gaelic name Ó hAnacháin, meaning "descendant of Anachán." Anachán is a personal name derived from the word "anach," which translates......
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Delahoy
The surname Delahoy is of Irish origin and is derived from the Gaelic name Ó hEochaidh, meaning "descendant of Eochaidh." Eochaidh is an ancient Irish personal name that is believed to have origina......
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Delahunt
The surname Delahunt is of Irish origin and is derived from the Gaelic name "Ó Dulchaointigh," meaning "descendant of Dulchaointeach." The name Dulchaointeach is composed of the elements "dul," mea......
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Delahunty
The surname Delahunty is of Irish origin and is derived from the Gaelic name Ó Leathlobhair, meaning "descendant of Leathlobhair." Leathlobhair is a personal name composed of the elements "leath," ......
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Delaney
The surname Delaney is of Irish origin and is derived from the Gaelic name Ó Dubhshláine, meaning "descendant of Dubhshláine." The name Dubhshláine is composed of the elements "dubh," meaning "blac......
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Delanty
The surname Delanty is of Irish origin and is derived from the Gaelic name Ó Dubhshláine, meaning "descendant of Dubhshláine." The name Dubhshláine is composed of the elements "dubh," meaning "blac......
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Delany
The surname Delany is of Irish origin and is derived from the Gaelic name Ó Dubhshláine, meaning "descendant of Dubhshláine." The name Dubhshláine is composed of the elements "dubh," meaning "black......
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Delargy
The surname Delargy is of Irish origin and is derived from the Gaelic name Ó Dubhlaoich, meaning "descendant of Dubhlaoch." Dubhlaoch is a personal name derived from the elements "dubh," meaning "b......
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Delehant
The surname Delehant is of Irish origin and is derived from the Gaelic name Ó hUallacháin, meaning "descendant of Uallachán." The name Uallachán is a diminutive form of the Gaelic word "uallach," w......
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Delehanty
The surname Delehanty is of Irish origin and is derived from the Gaelic name Ó hUallacháin, meaning "descendant of Uallachán." The name Uallachán is derived from the word "uallach," which means "pr......
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Delehoy
The surname Delehoy is of Irish origin and is derived from the Gaelic name Ó Dubhlaich, meaning "descendant of Dubhlaich." The name Dubhlaich itself is composed of the elements "dubh," meaning "bla......
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Surnames of Irish Origin

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