Family name Setondji (Setondji 
) , around the world, is quite a rare last name. The cognomen Setondji is characteristic of Benin, where it is quite a rare surname, Ethiopia, where it is a rare surname, and France, where it is an extremely rare surname. In absolute terms, this name is the most popular in Sub-Saharan Africa, particularly Ethiopia, Benin, and Nigeria. Also, Setondji is the forename as well as the last name.