Jazzalyn \j(a)-zzal-yn, jazz(a)-lyn\ as a girl's name is a variant of Jazzlyn (American). See for meaning of Jazzalyn.
The baby name Jazzalyn sounds like Jazlyn, Jacelyn, Jaslyn, Jazlynn, Jessalyn, Jozlyn, Jossalyn and Josalyn. Other similar baby names are Jacalyn, Janalyn and Jazzmyn.