Cognomen Chiza (Chiza , Чиза ) , all over the world, is quite a rare surname. The surname Chiza is habitual in Tanzania, where it is quite a rare surname, Zimbabwe, and Peru, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Sub-Saharan Africa, particularly Tanzania, Zimbabwe, and the Democratic Republic of the Congo. Also, Chiza is the forename as well as the last name.