Jesselyn is a form of the English name Jessalyn.
Jesselyn is also a form of the English and German name Jessica.
Jesselyn is a seldom used baby name for girls. It is not in the top 1000 names. In 2012, within the group of girl names directly related to Jesselyn, Jessica was the most widely used.
Baby names that sound like Jesselyn include Jesselynn, Jacelyn (English), Jacklin, Jacklynn, Jacklynne, Jaclin, Jaclyn (English), Jacqlyn, Jacqulin (English), Jacquline (English), Jaculine, Jaeleen, Jaelyn (English), Jaelynn (English), Jailin, Jaillen, Jaillin, Jailon, Jailyn, and Jakleen.
† approx English pronunciation for Jesselyn: JH as in "joy (JH.OY)" ; EH as in "ebb (EH.B)" ; S as in "see (S.IY)" ; L as in "lay (L.EY)" ; AH as in "mud (M.AH.D)" ; N as in "knee (N.IY)"