Brian

♂ Boy

Pronounced BRY-un /ˈbraɪ.ən/High

Meaning: From the Old Celtic 'bri' or 'brigh', meaning high, noble, or strong. Made legendary by the Irish High King Brian Boru, who united Ireland against the Vikings.High

In 30 seconds: Brian is a rugged, dependable Celtic classic that hit its American apex in the mid-twentieth century. It is forever linked to Irish High King Brian Boru and carries an unadorned, trustworthy strength.

💕 Browse more names

Origin HighCeltic, Irish Gaelic

MeaningFrom the Old Celtic 'bri' or 'brigh', meaning high, noble, or strong. Made legendary by the Irish High King Brian Boru, who united Ireland against the Vikings.

U.S. rank (2025)#339 ↘ Falling

2025 U.S. births979 boys (0.05% of U.S. boys)

Peak year1972

Total births (all-time)≈ 1,173,741

Popularity in the U.S. · SSA data

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

History & Origin

Brian derives from the Old Celtic root bri or brigh, meaning high, noble, or strong. The name was borne by Brian Boru (c. 941–1014), the celebrated High King of Ireland who temporarily united the island's warring clans and defeated the Norse at the Battle of Clontarf in 1014. His legacy made Brian a name of national pride for Irish speakers and the Irish diaspora.

Brian was introduced to England through the Norman Conquest (many Normans had the name from Brittany, where it was popular) and through Irish emigration. In the United States, Brian ranked in the top 10 boys' names from the 1950s through the 1970s, one of the great mid-century American naming triumphs. It has declined somewhat from those heights but remains in the top 100–200, appreciated for its solid, unpretentious character.

Did you know? Brian was the number one boys' name in Ireland for much of the twentieth century — and in the United States it ranked in the top 10 from the 1950s through the 1970s, an extraordinary run of popularity spanning three decades.

Overall data confidence 92%

MacLysaght, Edward. The Surnames of Ireland — Celtic root bri and Brian Boru's legacySocial Security Administration Name Data — US peak popularity and long-term trend

Variations

BryanBrienBryon

Nicknames

Bri

Famous Bearers

★Brian Boru (c. 941–1014)
High King of Ireland, hero of the Battle of Clontarf, the most celebrated figure in Irish medieval history.
★Brian May (1947–)
Lead guitarist of the rock band Queen and astrophysicist.

If you like Brian…

Ryan— two-syllable Irish name with the same mid-century American peak popularity and Celtic heritage

Kevin— two-syllable Irish name with an identical popularity arc in mid-twentieth century America

Dennis— two-syllable classic with the same reliable, mid-century American quality

Frequently Asked

What does the name Brian mean?

Brian means 'high', 'noble', or 'strong', from the Old Celtic bri or brigh, made famous by Irish High King Brian Boru.

How do you pronounce Brian?

Brian is pronounced BRY-un (/ˈbraɪ.ən/), two syllables with stress on the first.

Is Brian a boy or girl name?

Brian is a boy's name. Brianna is the commonly used feminine form.

How popular is Brian?

Brian was a top-10 US boys' name from the 1950s through the 1970s and remains in the top 100–200 today.