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