Brienne as a Baby Name. Meaning and Origin of Brienne

What is the meaning of the name Brienne ?

The baby name Brienne is a Female name , 2 syllables long and is pronounced BREE-en (ˈbriːən),bree-EN (briˈɛn).

Brienne is in Origin.

Brienne is a French-influenced feminine given name whose roots trace to the Celtic element brig-/brígh meaning “high, noble, exalted.” It aligns with the Irish name Brian (and its feminine forms Briana/Brianna) while also echoing the French toponym and surname Brienne, borne by a medieval noble house linked to Brienne-le-Château; figures such as John of Brienne spread the name in historical records. The -enne ending follows French patterns seen in Adrienne and Vivienne, yielding pronunciations like bree-EN or BREE-en.

As a given name in the Anglophone world, Brienne gained footing in the late 20th century alongside Brianne and Breanne, with renewed attention after the character Brienne of Tarth in A Song of Ice and Fire and its television adaptation. Common variants include Brianne, Breanne, Bryanne, and the cognates Brianna/Briana; related short forms include Brie. The name conveys a refined, valiant sense of “nobility” or “eminence.”