Surname Джема (Djema 
, Джема 
) , around the world, is quite a rare last name. The last name Джема is habitual in Algeria, where it is quite a rare surname, Cyprus, and France, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Algeria, the Democratic Republic of the Congo, and France. Very seldom, Джема is the forename as well as the last name.