Jaslyn \j(a)-sl-yn, jas-lyn\ as a girl's name is a variant of Jasmine (Old French, Persian) and Jazzlyn (American), and the meaning of Jaslyn is "jasmine".

The baby name Jaslyn sounds like Jaslynn, Jazlyn, Jeslyn and Joslyn. Other similar baby names are Jalyn, Jaclyn, Jaklyn, Jaelyn and Jasmyn.