A modern invented name, likely a blend of Jasmine and Hazel.
Jazel is a contemporary American creation without a single ancient root. It most likely functions as a portmanteau, combining the floral elegance of Jasmine with the vintage, nature-inspired appeal of Hazel. As a result, it carries the combined associations of fragrant flowers and the hazel tree.
Less common today
Jazel isn't in the latest US Top 1000. It last peaked at #3,340 in 2009.
US births per 5-year period, 1990βpresent (SSA data).