Demetra \d(e)-met-ra, dem(e)-tra\ as a girl's name is a variant of Demetria (Greek) and Dimitra (Greek), and the meaning of Demetra is "follower of Demeter".
The baby name Demetra sounds like Demitra, Dimetria, Demitras, Demetris and Demeter. Other similar baby names are Deetra, Deedra and Deitra.