Last name Rateng (Rateng 
) , around the globe, is a rare family name. The family name Rateng is habitual in Kenya, where it is quite a rare surname, Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. In absolute terms, it is the most numerous in Kenya, Indonesia, and the United States. Very seldom, Rateng is the forename as well as the last name.