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