Heide \he(i)-de\ as a girl's name is a variant of Heidi. See for origin and meaning of Heide.
The baby name Heide sounds like Heidy, Heidey and Heida. Other similar baby names are Heike, Aide, Hilde, Dede, Haidee, Hebe, Hedda, Hedy, Hedi, Heddie, Heddi, Heda, Hette, Henie, Holde, Jaide, Leida, Meade, Reida, Reid, Reade and Veida.