Family name 丹科 (Danko 
, 丹科 
, Danco 
) , all over the world, is a common surname. The cognomen 丹科 is characteristic of Slovakia, where it is quite a common surname, Hungary, and Bosnia and Herzegovina. In absolute terms, it most frequently occurs in Hungary, the United States, and Slovakia. Also, 丹科 is the forename as well as the last name.