In the Unknown origin, Cathey means "Cathey \c(a)-they\ as a girl's name.
The baby name Cathey sounds like Cathy, Cathee, Cathe, Catey and Kathey. Other similar baby names are Casey, Cadey, Calley, Carey, Carrey, Caysey, Caycey, Cassey, Caisey, Cacey, Kathy, Kathee, Katey, Caty, Catie, Cathye, Cathie, Cathi, Catha, Cath, Cate, Caitey, Cathia, Cayley, Caley, Cailey, Kathe, Catee and Mathea."
