Surname Avayay (Avayay 
) , globally, is a very rare family name. The last name Avayay is habitual in Latin America and the Caribbean, particularly Argentina, where it is a very rare surname, and Chile, where it is an extremely rare surname. Very seldom, Avayay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Avayay | Argentina, Chile |