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