Gryselde \g-rysel-de, gr(y)-se-lde\ as a girl's name is a variant of Griselda (Old German), and the meaning of Gryselde is "dark battle".
The baby name Gryselde sounds like Gryzelde and Griselle. Other similar baby names are Criselda, Grizelda, Grishilde, Grishelda, Griselly, Grisella, Griseldis, Grisel and Gricelda.