Cognomen Deepholngam (Deepholngam 
) , throughout the world, is a very rare last name. The surname Deepholngam is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Deepholngam | Thailand |
Pongsak, Kittisak, Praewpraw, and Kittithush