The quantity of people with the surname Dajun that we can find in each country can help us discern the origin of the surname Dajun, as logic tells us that the place with the most people surnamed Dajun will be the country or area of origin of the surname Dajun.
Locating at a single glance the countries where the surname Dajun is more abundant, as well as the areas of the globe where there are hardly any people with the surname Dajun, is of great utility for individuals interested in surnames, and specifically in the surname Dajun, as it allows them to quickly and easily visualize the data and its distribution."