Caity \ca(i)-ty\ as a girl's name is a variant of Caitlin (Old French, Greek), Catherine (Greek) and Katherine (Greek), and the meaning of Caity is "pure".

The baby name Caity sounds like Caiti, Cait, Kaity, Caty and Caitey. Other similar baby names are Cassy, Casey, Cady, Cadey, Cai, Caitie, Cally, Cammy, Candy, Caddy, Carry, Carey, Cary, Carita, Casy, Cascy, Caisi, Caisey, Cacy, Cacey, Cassity, Casidy, Katy, Kaitey, Kait, Cazzy, Cay, Cato, Cati, Cathy, Cath, Catey, Cate, Cat, Caley, Cailey, Caila, Cain, Chita, Hatty, Kaite, Laidy, Matty, Natty, Patty, Taitt and Tait.