Cognomen Баджа (Badja 
, Баджа 
) , worldwide, is quite a rare last name. The family name Баджа is characteristic of Algeria, where it is quite a rare surname, Ivory Coast, where it is a rare surname, and France. Not in comparison with a country's population, it is the most numerous in Algeria, Indonesia, and France. Much less frequently, Баджа is the forename as well as the last name.