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Ruaidhri

Quick answerRuaidhri is an Irish name meaning "red king," derived from the Old Irish elements "ruadh" (red) and "rí" (king).

Irish · Boy · 2 syllables

R
Top 5,000

Popularity & facts

Relative popularity index, 2010–2025
GenderBoy
US Rank#3,849
TrendStable
Peak year1997
Syllables2
OriginIrish
LanguageIrish
CultureIrish
Letters8
Numerology7 Chaldean 22
Global rank#344

Popularity over time

Popularity index
Hover the line to see any year. 100 = most popular.

Historical popularity from 1880–2025 · US Social Security Administration data

About the name Ruaidhri

Ruaidhri is an Irish name meaning "red king," derived from the Old Irish elements "ruadh" (red) and "rí" (king).

Cross-referenced with Wikidata/Wikipedia. AI-assisted, community-reviewable. Suggest an improvement.

Etymology

Ruaidhri is an Irish name meaning "red king," derived from the Old Irish elements "ruadh" (red) and "rí" (king). It is used primarily in Irish culture and has historical significance as the name of Ruaidhri Ua Conchobair, the last High King of Ireland in the 12th century.

Ruaidhri currently ranks #3,849 in the United States as a boy's name. It reached its peak popularity around 1997.

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