Last name Ayaucán (Ayaucán 
) , throughout the world, is an extremely rare family name. The last name Ayaucán is characteristic of Latin America and the Caribbean, particularly Peru, where it is a very rare surname. Much less frequently, Ayaucán is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ayaucán | Peru |
| sonia ayaucán Peruvian volleyball player, PE (b. 1969) |
|
|
| adrián ayaucán Peruvian amateur wrestler, PE (b. 1999) |
|