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