Surname Skalle (Skalli 
, Skalle 
) , in the entire world, is quite a rare last name. The last name Skalle is characteristic of Morocco, where it is quite a rare surname, Norway, and Guinea, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Morocco, France, and Guinea. Very seldom, Skalle is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Skalli | Belgium, France, United States, Guinea, Morocco |
| Skalle | Norway, Canada, Czechia, Sweden, United States |