Thanks to this world map that shows the density of people with the surname Susie in different countries, you can get an idea not only of the popularity of the surname Susie in each country but also of the different migrations of people surnamed Susie.
The quantity of people with the surname Susie that we can find in each country can help us discern the origin of the surname Susie, as logic tells us that the place with the most people surnamed Susie will be the country or area of origin of the surname Susie.