High, noble, or strong
Briauna is a modern American spelling variant of Brianna, the feminine form of the Irish name Brian. It is derived from the Old Celtic element 'bre' meaning hill or high, signifying someone of noble stature or strength.
Less common today
Briauna isn't in the latest US Top 1000. It last peaked at #1,742 in 1994.
US births per 5-year period, 1990βpresent (SSA data).