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Home › Baby Names Directory › Rooney

Rooney

♂ Boy

Pronounced ROO-nee /ˈruːni/High

Meaning: Irish surname from Gaelic Ó Ruanaidh, meaning descendant of Ruanaidh, from ruanaidh meaning hero or champion, sometimes linked to rua (red) suggesting a red-haired ancestorHigh

In 30 seconds: Rooney is an Irish surname meaning descendant of the hero, from Gaelic Ó Ruanaidh. As a given name it carries Irish spirit and a lively, friendly energy, brought into popular consciousness by footballer Wayne Rooney.
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Origin HighIrish Gaelic
MeaningIrish surname from Gaelic Ó Ruanaidh, meaning descendant of Ruanaidh, from ruanaidh meaning hero or champion, sometimes linked to rua (red) suggesting a red-haired ancestor
U.S. rank (2025)#3927 ↘ Falling
2025 U.S. births28 boys (0.00% of U.S. boys)
Peak year2011
Total births (all-time)≈ 671

Popularity in the U.S. · SSA data

peak 201119432025

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Rooney is an anglicized form of the Irish Ó Ruanaidh, a sept name meaning descendant of Ruanaidh. The root ruanaidh is an Old Irish word for a hero or champion in battle, though it is also associated with the color red (rua), suggesting the ancestral bearer may have been red-haired. The family originated in County Down and County Fermanagh, Ireland.

Rooney has long been a recognized Irish-American surname, notably borne by the Rooney family who founded the Pittsburgh Steelers NFL franchise. As a first name, it gained visibility through English footballer Wayne Rooney and actress Rooney Mara. Its Irish warmth, two-syllable bounce, and the beloved nickname Roon make it an increasingly appealing choice for parents seeking an Irish-flavored name with modern edge.

Did you know? Rooney Mara, the Academy Award-nominated American actress, has the surname as her first name — honoring her connection to both the Rooney and Mara football families, who are among the founding families of the NFL.
Overall data confidence 88%
MacLysaght, The Surnames of Ireland (1980) — Ó Ruanaidh origin and meaningWoulfe, Irish Names and Surnames (1923) — ruanaidh meaning hero/champion

Variations

RoneyRuane

Nicknames

RoonRoo

Famous Bearers

  • ★Wayne Rooney (1985–present)
    English professional footballer and former striker for Manchester United and the England national team, among England's all-time top scorers.

If you like Rooney…

Finn— Irish Gaelic name with same lively, approachable Irish spirit
Declan— Irish saint name with similar warm Irish cultural feel
Brady— Irish surname name with similar two-syllable sporty feel
Casey— another surname-name pick
Finnley— a fellow Irish Gaelic choice

Explore names like Rooney

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Frequently Asked

What does the name Rooney mean?

Rooney means descendant of the hero or champion, from Irish Gaelic Ó Ruanaidh.

How do you pronounce Rooney?

Rooney is pronounced ROO-nee, with two syllables and stress on the first.

Is Rooney a boy or girl name?

Rooney is primarily used as a boys name, though actress Rooney Mara has made it familiar as a girls name too.

How popular is Rooney?

Rooney is a rising choice in the United States, especially among families with Irish heritage or an interest in Irish surname names.

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