Ondyne \o-ndy-ne, on-dyne\ as a girl's name is a variant of Ondine (Latin), and the meaning of Ondyne is "little wave".

The baby name Ondyne sounds like Undine, Ondina and Undene. Other similar baby names are Nadyne, Andena, Ondria, Ondreea, Ondrea, Lindynn, Nadine, Nadyna, Nadene, Ondra, Onyda, Onorine, Randene and Undina.