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