Surname Pongnu (Pongnu 
) , all around the world, is a very rare family name. The surname Pongnu is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia. Much less frequently, Pongnu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pongnu | India, Malaysia, Thailand |
| nuttawut pongnu Ph.D. King Mongkut's Institute of Technology Ladkrabang 2017 |
|