Strong, virtuous, or honorable
Breannah is a modern American spelling variant of Brianna, the feminine form of Brian. It is derived from the Old Celtic element 'bre' meaning hill, which metaphorically extends to high status or nobility.
Less common today
Breannah isn't in the latest US Top 1000. It last peaked at #3,705 in 1997.
US births per 5-year period, 1990βpresent (SSA data).