Jessy \j(es)-sy\ as a boy's name (also used as girl's name Jessy), is a variant of Jesse (Hebrew), and the meaning of Jessy is "the Lord exists".

The baby name Jessy sounds like Jessey and Jess. Other similar baby names are Jerzy, Jerry, Issy, Jeffy, Jens, Jemmy, Jessie, Jesus, Joss, Jessup, Jessop and Newsy.