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Surname

O'Riordan

O'Riordan is a surname from Irish.

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Meaning & origin

Where it comes from

O'Riordan comes from Irish.

Adapted from Wiktionary (CC BY-SA 4.0)

How it developed

From Irish Ó Ríoghbhárdáin.

Adapted from Wiktionary (CC BY-SA 4.0)

Similar names

If you love O'Riordan, these share its style, era, origin or sound, from outside its own family.

Irish

O'Reagan

“of Riagán”

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Irish

O'Gorman

“descendant of Gormán”

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Irish

O'sullivan

O'Sullivan is a surname from Irish.

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Irish

O'Halleran

“descendant of Allmhurán”

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Irish

O'Callaghan

O'Callaghan is a surname from Irish.

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Irish

Odhrán

“dun”

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>99% boys

Celtic

Eòghann

“yew-born”

No U.S. birth series

>99% boys

Sibling ideas

Names that share O'Riordan’s feel without repeating its first letter or rhyming with it.

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