Cognomen Khiz (Khiz 
, Хиз 
) , throughout the world, is a rare surname. The cognomen Khiz is characteristic of Kazakhstan, where it is a rare surname, Pakistan, where it is a very rare surname, and Israel. Not in comparison with a country's population, it most frequently occurs in Pakistan, Kazakhstan, and Iran. Very seldom, Khiz is the forename as well as the last name.