Gracious; God is gracious
Iyonna is a modern American variation of Iona or Ayanna. It is often associated with the Hebrew meaning 'God is gracious' through its phonetic connection to names like Joanna or Ivanna.
Less common today
Iyonna isn't in the latest US Top 1000. It last peaked at #1,890 in 2005.
US births per 5-year period, 1990βpresent (SSA data).