Thanks to this world map that shows the density of people with the surname Thummer in different countries, you can get an idea not only of the popularity of the surname Thummer in each country but also of the different migrations of people surnamed Thummer.
The quantity of people with the surname Thummer that we can find in each country can help us discern the origin of the surname Thummer, as logic tells us that the place with the most people surnamed Thummer will be the country or area of origin of the surname Thummer.
Locating at a single glance the countries where the surname Thummer is more abundant, as well as the areas of the globe where there are hardly any people with the surname Thummer, is of great utility for individuals interested in surnames, and specifically in the surname Thummer, as it allows them to quickly and easily visualize the data and its distribution."