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