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