Family name Amornsathit (Amornsathit 
) , in the world, is a very rare surname. The surname Amornsathit is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Amornsathit | Thailand |
Saksan, Patchara, Nongnart, and Ratchaneekorn