Worldwide, ลาชัย (Lachai 
, ลาชัย , La Chai) is a rare epicene given name. The forename ลาชัย is habitual in Southern Asia, particularly India, where it is a very rare unisex name. Likewise, ลาชัย is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lachai | China, Thailand, United States, India, Myanmar |
| ลาชัย | Thailand |