Family name Джаспер (Jasper 
, Джаспер 
) , around the world, is a common cognomen. The surname Джаспер is habitual in Kosovo, where it is quite a rare surname, Germany, and Netherlands. Not in comparison with a country's population, it is the most numerous in the United States, Germany, and Nigeria. More frequently, Джаспер is the forename as well as the last name.