Thanks to this world map that shows the density of people with the surname Dennett in different countries, you can get an idea not only of the popularity of the surname Dennett in each country but also of the different migrations of people surnamed Dennett.
The quantity of people with the surname Dennett that we can find in each country can help us discern the origin of the surname Dennett, as logic tells us that the place with the most people surnamed Dennett will be the country or area of origin of the surname Dennett.
Locating at a single glance the countries where the surname Dennett is more abundant, as well as the areas of the globe where there are hardly any people with the surname Dennett, is of great utility for individuals interested in surnames, and specifically in the surname Dennett, as it allows them to quickly and easily visualize the data and its distribution."