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