Last name Aiiai (Aiiai 
, Aiaiai 
) , worldwide, is an extremely rare family name. The last name Aiiai is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare surname. Much less frequently, Aiiai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aiiai | United States |
| Aiaiai | Nigeria |