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