Jacelyn \j(a)-cel-yn, jace-lyn\ as a girl's name is a variant of Jacey (American). See for meaning of Jacelyn.
The baby name Jacelyn sounds like Jocelyn, Jaslyn, Jazzlyn, Jazlyn, Joycelyn, Joselyn, Joscelyn, Jocelynn, Jocelyne and Jocelin. Other similar baby names are Jaclyn, Jacklyn, Jacolyn, Jackelyn, Jacalyn and Jaelyn.