Cassondria \c(a)-ssond-ria, cass(on)-dria\ as a girl's name is a variant of Cassandra (Greek), and the meaning of Cassondria is "man's defender, warrior".
The baby name Cassondria sounds like Cassondra, Kassondra, Cassundra, Cassandrea and Casondra. Other similar baby names are Calandria, Kassandra, Kasondra, Kasandria, Cassaundra, Cassanndra, Cassandry, Cassandre, Casoundra, Casaundra, Casandri and Casandra.