High, noble, or strong
Brehanna is a modern American elaboration of Brianna, which is the feminine form of the Irish name Brian. It likely derives from the Old Celtic element 'bre', meaning hill or high, signifying nobility and strength.
Less common today
Brehanna isn't in the latest US Top 1000. It last peaked at #6,231 in 1995.
US births per 5-year period, 1990–present (SSA data).
