Kassia \k(a)-ssia\ as a girl's name is pronounced kah-SEE-ah. It is of Polish origin. Short form of Katherine. Also a variant of Cassia.
For more information, see also the related name Catherine.
Baby names that sound like Kassia are Kassja, Kassie, Kassi and Kasia. Other similar baby names are Kassy, Kasi, Cassie, Casia, Kaysie, Kaysi, Kasie, Kasci, Kaissie, Cassi, Kassidy, Kassidi, Kassey, Kasse, Katia, Kasya, Kass, Kaska, Kasja, Jessia, Kacia, Kadia, Kaia, Kalia, Kasha, Kathia, Kesia, Keshia, Kissie, Kessie, Kazia, Lassie, Nessia, Tassie, Tassa, Tessia and Tossia.