Surname Elba Rosa (Elba Rosa 
) , in the entire world, is quite a rare cognomen. The cognomen Elba Rosa is habitual in Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More prevalently, Elba Rosa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Elba Rosa | Peru, Paraguay, Spain, Chile, Ecuador |