Using graphic elements like this world map, to see in which countries or regions of the world the surname Demko is more common, is of great help.
The quantity of people with the surname Demko that we can find in each country can help us discern the origin of the surname Demko, as logic tells us that the place with the most people surnamed Demko will be the country or area of origin of the surname Demko.
Globalization can make the surname Demko be found in almost every country around the globe, but being able to see the density of people residing in a country with the surname Demko greatly aids all those who seek a deeper knowledge about the surname Demko.