Cognomen อาซาอิ (อาซาอิ 
) , around the world, is an extremely rare family name. The family name อาซาอิ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much less frequently, อาซาอิ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| อาซาอิ | Thailand |