Cognomen Espinosa Venegas (Espinosa Venegas 
) , in the world, is a very rare family name. The surname Espinosa Venegas is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, and Chile.
| VARIANT | COUNTRY |
|---|---|
| Espinosa Venegas | Chile, Ecuador |
Byron Ernesto, Hector Facundo, Jose Amelio, and Claudio Andres