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