Cognomen Pilar Bienvenida (Pilar Bienvenida 
) , worldwide, is an extremely rare family name. The family name Pilar Bienvenida is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Pilar Bienvenida is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pilar Bienvenida | Ecuador, Chile |