Family name 哲科 (Dzeko 
, 哲科 
, Džeko ) , throughout the world, is quite a rare last name. The surname 哲科 is habitual in Bosnia and Herzegovina, where it is quite a common surname, Croatia, where it is quite a rare surname, and Algeria, where it is a rare surname. In absolute terms, this name is the most popular in Indonesia, Bosnia and Herzegovina, and Algeria. Much less frequently, 哲科 is the forename as well as the last name.