All around the world, Delfina Mercedes (Delfina Mercedes 
) is a very rare girly first name. The forename Delfina Mercedes is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare feminine name, and Peru, where it is a very rare feminine name. Much less frequently, Delfina Mercedes is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Delfina Mercedes | Chile, Peru, Argentina, Ecuador |