Thanks to this world map that shows the density of people with the surname Falciano in different countries, you can get an idea not only of the popularity of the surname Falciano in each country but also of the different migrations of people surnamed Falciano.
The quantity of people with the surname Falciano that we can find in each country can help us discern the origin of the surname Falciano, as logic tells us that the place with the most people surnamed Falciano will be the country or area of origin of the surname Falciano.