Gracious
Jaiyanna is a modern American creation, likely formed by blending the prefix 'Jai-' with the popular name 'Ayanna' or 'Jana'. It is often interpreted as a variant of Jane or Joanna, carrying the Hebrew meaning of divine grace.
Less common today
Jaiyanna isn't in the latest US Top 1000. It last peaked at #7,503 in 2020.
US births per 5-year period, 1990βpresent (SSA data).