In the entire world, Ngamphong (Ngamphong 
) is a very rare unisex forename. The forename Ngamphong is habitual in Southern Asia, particularly India, where it is an extremely rare epicene name. Likewise, Ngamphong is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ngamphong | India, Thailand |