Thanks to this world map that shows the density of people with the surname Trigano in different countries, you can get an idea not only of the popularity of the surname Trigano in each country but also of the different migrations of people surnamed Trigano.
The quantity of people with the surname Trigano that we can find in each country can help us discern the origin of the surname Trigano, as logic tells us that the place with the most people surnamed Trigano will be the country or area of origin of the surname Trigano.
Globalization can make the surname Trigano be found in almost every country around the globe, but being able to see the density of people residing in a country with the surname Trigano greatly aids all those who seek a deeper knowledge about the surname Trigano.
