Cognomen Ayesteran (Ayesteran 
) , around the world, is a very rare family name. The cognomen Ayesteran is characteristic of Venezuela, where it is a rare surname, Colombia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Ayesteran is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ayesteran | Venezuela, United States, Spain, Colombia |