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