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