Family name Sorchai (Sorchai 
) , across the world, is an extremely rare last name. The cognomen Sorchai is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, Sorchai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sorchai | Thailand |
Chairit, Choochauy, and Sathisakul