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