Family name Autai (Autai 
) , throughout the world, is a very rare last name. The family name Autai is habitual in Thailand, where it is a very rare surname, France, and India, where it is an extremely rare surname. More prevalently, Autai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Autai | Brazil, India, France, Nigeria, Thailand |