What origin is the name Ruaidhri?

Ruaidhri comes from Irish naming traditions. Names from this origin often carry meanings tied to nature, virtues or heritage.

What are good sister names for Ruaidhri?

Names from the same irish tradition pair naturally with Ruaidhri — for example Riley, Nora, Keira. You can browse more on our irish names page.

Ruaidhri

Discover the meaning and origin of the name Ruaidhri

Ruaidhri

Boy

Irish

2 syllables

Ruaidhri is an Irish boy's name meaning "Famous ruler red.".

Parents who choose Ruaidhri pick a boy name from the Irish tradition, meaning "Famous ruler red.". At 8 letters it is a longer name, which leaves room for a nickname. It has 2 syllables.

Origin: Irish
Gender: Boy
Syllables: 2

Meaning compiled from public name lists.

Last updated 22 October 2026.

Meaning

Famous ruler red.

Popularity

No birth-record data (source: not in US birth records; popularity in India is not tracked)

Quick answers about Ruaidhri

What does Ruaidhri mean?

Ruaidhri is a boy name of Irish origin meaning "Famous ruler red.".

How popular is Ruaidhri?

We have no birth-record ranking for Ruaidhri: it is not in US records, and India publishes no national name rankings. The meter above fills in as parents here view, search for and save the name.