Surnames of Irish Origin

4,666 surnames found of Irish origin

Dinan
The surname Dinan is of Irish origin and is derived from the Gaelic name Ó Duinnín, meaning "descendant of Duinnín." Duinnín is a personal name derived from the word "dún," which means "fortress" o......
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Dineen
The surname Dineen is of Irish origin and is derived from the Gaelic name Ó Duinnín, meaning "descendant of Duinnín." The personal name Duinnín is derived from the word "dún," which means "fortress......
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Dininny
The surname Dininny is of Irish origin and is derived from the Gaelic name Ó Duinnín, meaning "descendant of Duinnín." The name Duinnín is a diminutive form of the personal name Donn, which means "......
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Dinn
The surname Dinn is of Irish origin and is derived from the Gaelic name Ó Duinn, meaning "descendant of Donn." Donn is a personal name that translates to "brown" or "dark-haired." The name Dinn is ......
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Dinnan
The surname Dinnan is of Irish origin and is derived from the Gaelic name Ó Duinnín, meaning "descendant of Duinnín." The name Duinnín itself is a diminutive form of the Gaelic word "dún," which me......
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Dinneen
The surname Dinneen is of Irish origin and is derived from the Gaelic name Ó Duinnín, meaning "descendant of Duinnín." The name Duinnín is a diminutive form of the Gaelic word "dún," which means "f......
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Diskin
The surname Diskin is of Irish origin and is derived from the Gaelic name Ó Díscín, meaning "descendant of Díscín." The name Díscín is believed to be a diminutive form of the Gaelic word "dísc," wh......
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Divan
The surname Divan is of Persian origin and has multiple meanings. It can refer to a type of council or assembly in the Middle East, particularly in Islamic countries, where important decisions are ......
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Diviney
The surname Diviney is of Irish origin and is derived from the Gaelic name Ó Daimhín, meaning "descendant of Daimhín." The name Daimhín is a diminutive form of the word "daimh," which translates to......
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Doaty
The surname Doaty is of Irish origin and is derived from the Gaelic name Ó Dubhthaigh, meaning "descendant of Dubhthach." The name Dubhthach is composed of the elements "dubh," meaning "black" or "......
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Dobbins
The surname Dobbins is of Scottish and Irish origin. It is derived from the Gaelic personal name "Dobhailin," which means "unlucky" or "unfortunate." The name was likely given to someone who was be......
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Dobbyn
The surname Dobbyn is of Irish origin and is derived from the Gaelic name "Ó Dubháin," meaning "descendant of Dubhán." The personal name Dubhán is derived from the word "dubh," which means "black" ......
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Dockerty
The surname Dockerty is of Irish origin and is derived from the Gaelic name "Ó Dochartaigh," meaning "descendant of Dochartach." The personal name Dochartach is composed of the elements "dubh," mea......
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Dockery
The surname Dockery is of Irish origin and is derived from the Gaelic name "Ó Dochara," meaning "descendant of Dochara." The name Dochara itself is believed to have originated from the word "dochar......
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Dockrey
The surname Dockrey is of Irish origin and is derived from the Gaelic name "Ó Dochara," meaning "descendant of Dochara." The name Dochara itself is believed to have originated from the word "dochar......
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Doh
The surname Doh is of Irish origin and is derived from the Gaelic word "Ó Dubhthaigh," meaning "descendant of Dubhthach." Dubhthach is an ancient personal name derived from the word "dubh," which m......
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Dohan
The surname Dohan is of Irish origin and is derived from the Gaelic name Ó Dubháin, meaning "descendant of Dubhán." The personal name Dubhán is derived from the word "dubh," which means "black" or ......
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Doheny
The surname Doheny 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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Doherty
The surname Doherty is of Irish origin and is derived from the Gaelic name Ó Dochartaigh, meaning "descendant of Dochartach." The name Dochartach is composed of the elements "dubh," meaning "dark" ......
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Dohoney
The surname Dohoney 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 "bl......
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Surnames of Irish Origin

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