Last name Kewa (Kewa 
, Кева 
) , throughout the world, is quite a rare family name. The surname Kewa is habitual in Papua New Guinea, where it is quite a common surname, Bulgaria, where it is quite a rare surname, and Cameroon, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Indonesia, Papua New Guinea, and Bulgaria. Also, Kewa is the forename as well as the last name.