Worldwide, คชชัย (คชชัย 
, Khochai 
) is a very rare mostly male, but seldom girly forename. The forename คชชัย is habitual in Thailand, where it is a very rare male name, and India, where it is an extremely rare gender-neutral name. Much less frequently, คชชัย is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| คชชัย | Thailand |
| Khochai | India, Thailand |