In this world map, you can check at a single glance which countries have more people with the surname Svistounov. As you can see, it's effortless to notice which countries have a higher number of people carrying the Svistounov surname.
Thanks to this world map that shows the density of people with the surname Svistounov in different countries, you can get an idea not only of the popularity of the surname Svistounov in each country but also of the different migrations of people surnamed Svistounov.
Locating at a single glance the countries where the surname Svistounov is more abundant, as well as the areas of the globe where there are hardly any people with the surname Svistounov, is of great utility for individuals interested in surnames, and specifically in the surname Svistounov, as it allows them to quickly and easily visualize the data and its distribution."