The quantity of people with the surname Poska that we can find in each country can help us discern the origin of the surname Poska, as logic tells us that the place with the most people surnamed Poska will be the country or area of origin of the surname Poska.
Locating at a single glance the countries where the surname Poska is more abundant, as well as the areas of the globe where there are hardly any people with the surname Poska, is of great utility for individuals interested in surnames, and specifically in the surname Poska, as it allows them to quickly and easily visualize the data and its distribution."
