Cognomen Elba Del Pilar (Elba Del Pilar 
) , worldwide, is a very rare family name. The family name Elba Del Pilar is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, Elba Del Pilar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Elba Del Pilar | Ecuador, Chile, Peru, Argentina |