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