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