Rosealynn \r(o)-sealy-nn, rose(a)-lynn\ as a girl's name.

The baby name Rosealynn sounds like Rosalynn and Roselynn. Other similar baby names are Josalynn, Rosalyne, Rozalynn, Roslynn, Roselyn, Roselinn, Rosalynd, Rosalyn, Rosalinn and Roseann.