Cognomen Ngamboriruk (Ngamboriruk 
) , around the world, is an extremely rare last name. The last name Ngamboriruk is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Also, Ngamboriruk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ngamboriruk | China, Thailand |