Around the world, Chai-Ngam (Chai-Ngam 
) is an extremely rare unknown gender forename. Much more prevalently, Chai-Ngam is the last name as well as the forename. Parts of the name also exists independently as a last name Chai, and a last name Ngam.
| VARIANT | COUNTRY |
|---|---|
| Chai-Ngam | Thailand |
Asafa, Komsan, and Ritthikrai