The quantity of people with the surname Sangchu that we can find in each country can help us discern the origin of the surname Sangchu, as logic tells us that the place with the most people surnamed Sangchu will be the country or area of origin of the surname Sangchu.
Globalization can make the surname Sangchu 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 Sangchu greatly aids all those who seek a deeper knowledge about the surname Sangchu.