Cognomen Berta Rejina (Berta Rejina 
) , all over the world, is an extremely rare surname. The cognomen Berta Rejina is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Berta Rejina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Berta Rejina | Chile, Ecuador |