Pleiade \p-leia-de\ as a girl's name is of Greek origin. Astronomy name: Pl?de is the group of stars called the "Seven Sisters" and named after the seven sisters in Greek mythology, the daughters of Atlas and Pleione.
Baby names that sound like Pleiade are Ballade, Blithe and Bolade. Other similar baby names are Aleida, Glade, Peale, Pelage and Piedad.