In the entire world, ميلكو (Milko 
, ميلكو) is quite a rare mostly boy's, but infrequently female first name. The given name ميلكو is habitual in Bulgaria, where it is quite a common male name, Croatia, where it is quite a rare male name, and Slovenia. Measured by absolute frequency, this name is the most popular in Bulgaria, Ethiopia, and Italy. Very seldom, ميلكو is the last name as well as the forename.