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