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