>
Last name Καλλής (Kallis , Καλλής) , in the world, is quite a rare surname. The family name Καλλής is characteristic of Cyprus, where it is quite a common surname, Greece, where it is quite a rare surname, and Estonia. Measured by absolute frequency, it is the most numerous in Cyprus, Greece, and the United States. Much less frequently, Καλλής is the forename as well as the last name.