Gracious
Geniah is a modern phonetic variant of the name Jane or Gianna, ultimately derived from the Hebrew name Yochanan. It signifies the belief that God has been merciful or gracious in granting a child. While rare, it follows the trend of adding a 'h' suffix to traditional sounds to create a unique identity.
Less common today
Geniah isn't in the latest US Top 1000. It last peaked at #8,979 in 2007.
US births per 5-year period, 1990βpresent (SSA data).