Last name Chatum (Chatum 
) , around the world, is a very rare cognomen. The family name Chatum is habitual in Israel, where it is a rare surname, Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Israel, the United States, and India. Likewise, Chatum is the forename as well as the last name.