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