Kessy \k(es)-sy\ as a girl's name is a variant of Kezia (Hebrew), and the meaning of Kessy is "cassia tree".

The baby name Kessy sounds like Kassy, Kasey, Cassy, Kaysy, Kassi, Kasy, Kassey, Kasse, Kass, Kesia and Kessie. Other similar baby names are Nessy, Bessy, Sessy, Jessy, Kelsy and Tessy.