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