Gracious
Jhane is a modern phonetic variant of Jane, which ultimately derives from the Hebrew name Yochanan. It signifies the belief that God has been gracious or has shown favor. While it retains the classic roots of Jane, this specific spelling adds a contemporary, unique flair.
Less common today
Jhane isn't in the latest US Top 1000. It last peaked at #2,166 in 1994.
US births per 5-year period, 1990βpresent (SSA data).