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