Gracious
A modern phonetic elaboration of Gianna, which is the Italian diminutive of Giovanna. It ultimately shares the same Hebrew roots as Jane and Joan, signifying divine favor.
Less common today
Giannah isn't in the latest US Top 1000. It last peaked at #3,482 in 2021.
US births per 5-year period, 1990βpresent (SSA data).