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