Cognomen Astorga Orellana (Astorga Orellana 
) , throughout the world, is a very rare surname. The last name Astorga Orellana is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname, and Ecuador, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Astorga Orellana | Ecuador, Chile |
Juan Luis, Francisco, Francisca, Marco Francisco, Miguel Angel, Mauricio Esteban, and Carlos Enrique