The quantity of people with the surname Aouini that we can find in each country can help us discern the origin of the surname Aouini, as logic tells us that the place with the most people surnamed Aouini will be the country or area of origin of the surname Aouini.
Globalization can make the surname Aouini be found in almost every country around the globe, but being able to see the density of people residing in a country with the surname Aouini greatly aids all those who seek a deeper knowledge about the surname Aouini.