In this world map, you can check at a single glance which countries have more people with the surname Baj. As you can see, it's effortless to notice which countries have a higher number of people carrying the Baj surname.
The quantity of people with the surname Baj that we can find in each country can help us discern the origin of the surname Baj, as logic tells us that the place with the most people surnamed Baj will be the country or area of origin of the surname Baj.