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