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