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