Cognomen Delia Bertila (Delia Bertila 
) , throughout the world, is an extremely rare last name. The cognomen Delia Bertila is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Predominantly, Delia Bertila is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Delia Bertila | Chile, Peru, Ecuador |