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