Gaelic sept

Riordan

Ó Ríoghbhardáin
Also: O'Riordan, Rearden

“descendant of Ríoghbhardán, 'royal little bard'”

The sept's historic heartland, highlighted. People moved — a name can be found far from home.

Quick answers
Is Riordan an Irish name?

Riordan is a Gaelic name: it was formed in Irish, from an Irish ancestor, before English was spoken here. In Irish the name is Ó Ríoghbhardáin.

What does the surname Riordan mean?

Riordan (Irish: Ó Ríoghbhardáin) means “descendant of Ríoghbhardán, 'royal little bard'”. Origin: Gaelic sept.

Where in Ireland is the surname Riordan from?

The historic homeland of the Riordan name is Cork, Kerry. People moved, so the name can be found far beyond it.

What is the Irish for Riordan?

Ó Ríoghbhardáin. Related spellings: O'Riordan, Rearden.

Looking for the Riordan family crest? Read this first — arms belong to people, not surnames, and the honest version is more interesting. Tracing Riordan ancestors? The step-by-step guide.

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