Surname ミルカ (Milka 
, Mirka 
, Milkha 
) , throughout the world, is a common family name. The surname ミルカ is characteristic of North Macedonia, where it is quite a common surname, Estonia, and Bosnia and Herzegovina, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Algeria, Mexico, and North Macedonia. More frequently, ミルカ is the forename as well as the last name.