Thanks to this world map that shows the density of people with the surname Milkova in different countries, you can get an idea not only of the popularity of the surname Milkova in each country but also of the different migrations of people surnamed Milkova.
The quantity of people with the surname Milkova that we can find in each country can help us discern the origin of the surname Milkova, as logic tells us that the place with the most people surnamed Milkova will be the country or area of origin of the surname Milkova.