Gracious
A modern American creation likely combining the prefix Jae with the classic name Anna. It carries the traditional Hebrew meaning of Anna, 'grace' or 'favor', while the Jae element adds a contemporary, rhythmic flair.
Less common today
Jaeanna isn't in the latest US Top 1000. It last peaked at #12,611 in 2015.
US births per 5-year period, 1990βpresent (SSA data).