Jonalynn \j(o)-naly-nn, jon(a)-lynn\ as a girl's name is a variant of Johnna (Hebrew), and the meaning of Jonalynn is "God is gracious".

The baby name Jonalynn sounds like Janalynn, Jenalynn and Jonalyn. Other similar baby names are Josalynn, Jacalynn, Janalyn, Jolynn, Joslynn, Josalyn, Jocelynn and Joelynn.