Cognomen Berta Milsa (Berta Milsa 
) , across the world, is an extremely rare last name. The surname Berta Milsa is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Also, Berta Milsa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Berta Milsa | Chile |