In this world map, you can check at a single glance which countries have more people with the surname Powolny. As you can see, it's effortless to notice which countries have a higher number of people carrying the Powolny surname.
The quantity of people with the surname Powolny that we can find in each country can help us discern the origin of the surname Powolny, as logic tells us that the place with the most people surnamed Powolny will be the country or area of origin of the surname Powolny.