MallowbyNames

Brienne

bree-EN · of debated origin; possibly a feminine form of Brian, meaning 'high' or 'noble'

2025 rank (girls)
#11,932
Babies named in 2025
7
Peak popularity
1979
2025 frequency
1 in 229,610 girls
Usually for
Girls
Trend
Declining since 1985

Declining since 1985, #11,932 for girls today.

Popularity of Brienne since 1977

Babies named Brienne per year in U.S. Social Security records.

4181122198020002020Most births 1979Girls
Data table (by decade)
DecadeGirls
1970s171
1980s591
1990s267
2000s146
2010s239
2020s90

Meaning & origin

Brienne is a strikingly rare modern name with a debated etymology that may trace back to Celtic or French roots. First recorded in 1977, it experienced a brief peak in popularity in 1979, but has since followed a downward trajectory, becoming even less common after 1985. With a current rank of 11,932 and an incidence of 1 in 229,610 births in 2025, the name remains an unusual choice, likely recognizable to fans of the fictional warrior Brienne of Tarth. Its spelling is straightforward, with the simple 'Bree' and 'Brie' as natural nicknames.

Brienne is a modern feminine name of uncertain origin. It may derive from the Celtic name Brian, meaning 'high' or 'noble', or from the French surname Brienne, associated with a commune in Champagne. The name gained limited use in the late 20th century, particularly after appearing in George R.R. Martin's 'A Song of Ice and Fire' series (1996 onward) as the character Brienne of Tarth, which boosted its visibility. However, it remains rare in official records.

Nicknames & variants

Nicknames: Bree, Brie

Variants: Briana, Breanna, Brianna, Bryanna

Sibling names for Brienne

Names that share Brienne's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

B is for Brienne, our favorite little girl.

B is for Brienne…”

In a Mallowby alphabet book, Brienne's letter becomes Brienne's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Brienne's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Brienne mean?
The meaning of Brienne is debated. It may be a feminine form of Brian, which is thought to mean 'high' or 'noble' in Celtic origins, or it could derive from a French place name.
How popular is the name Brienne?
As of 2025, Brienne ranked 11,932 and was given to about 1 in 229,610 babies, indicating it is very rare. Its peak popularity came in 1979.
Is Brienne a boy or girl name?
Brienne is almost exclusively used as a girl's name.