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