Gracious
Jenniah is a modern invented name, likely created as a blend of the prefix 'Jen-' (from Jennifer or Jane) and the suffix '-iah' (common in Hebrew names). It is often interpreted as a variation of Jane or Joanna, meaning 'God is gracious'. Its rare usage gives it a unique, contemporary feel while maintaining a familiar sound.
Less common today
Jenniah isn't in the latest US Top 1000. It last peaked at #9,820 in 2006.
US births per 5-year period, 1990βpresent (SSA data).