Gracious
Jenisa is a modern elaboration of the name Jane or Jennifer, likely influenced by the Hebrew name John (Yochanan). It combines the classic 'Jen' prefix with the melodic '-isa' suffix, common in Spanish and English naming traditions. While its exact coinage is recent, it carries the traditional meaning of divine favor.
Less common today
Jenisa isn't in the latest US Top 1000. It last peaked at #7,301 in 2005.
US births per 5-year period, 1990βpresent (SSA data).