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