Using graphic elements like this world map, to see in which countries or regions of the world the surname Biniakounou is more common, is of great help.
The quantity of people with the surname Biniakounou that we can find in each country can help us discern the origin of the surname Biniakounou, as logic tells us that the place with the most people surnamed Biniakounou will be the country or area of origin of the surname Biniakounou.