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