The quantity of people with the surname Kattoussi that we can find in each country can help us discern the origin of the surname Kattoussi, as logic tells us that the place with the most people surnamed Kattoussi will be the country or area of origin of the surname Kattoussi.
Globalization can make the surname Kattoussi 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 Kattoussi greatly aids all those who seek a deeper knowledge about the surname Kattoussi.