Masada \m(a)-sa-da\ as a girl's name is of Hebrew origin, and the meaning of Masada is "foundation". Also a place name in the Jordan Valley.
Baby names that sound like Masada are Misty, Mysti, Mystee, Mistie, Misti and Musetta. Other similar baby names are Manda, Magda, Mada, Maida, Mayda, Majida, Milada, Mlada and Masina.