Cognomen Hadje (Hadje , Хадже ) , around the world, is quite a rare family name. The last name Hadje is characteristic of Algeria, where it is quite a rare surname, Chad, where it is a rare surname, and Estonia. Measured by absolute frequency, it is the most numerous in Algeria, the Democratic Republic of the Congo, and Chad. Likewise, Hadje is the forename as well as the last name.