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