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