Gracious; white wave
Jenisse is a modern variation likely derived from the Hebrew name Jane or the Cornish Jennifer. It combines the classic 'Jen' prefix with a melodic suffix, often interpreted as a blend of Janice and Denise.
Less common today
Jenisse isn't in the latest US Top 1000. It last peaked at #14,003 in 2000.
US births per 5-year period, 1990βpresent (SSA data).