Cognomen Kzz (Kzz 
) , in the entire world, is a rare family name. The cognomen Kzz is characteristic of Myanmar, where it is a rare surname, France, where it is a very rare surname, and Thailand, where it is an extremely rare surname. In absolute terms, it is the most numerous in Myanmar, France, and China. Also, Kzz is the forename as well as the last name.