Cognomen Ortega Aguayo (Ortega Aguayo 
) , throughout the world, is a very rare last name. The surname Ortega Aguayo is habitual in Ecuador, where it is a rare surname, Chile, and Spain, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Ecuador, Chile, and China.
| VARIANT | COUNTRY |
|---|---|
| Ortega Aguayo | China, Spain, Mexico, Chile, Ecuador |