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