Family name Thaesungnoen (Thaesungnoen 
) , in the entire world, is a very rare last name. The surname Thaesungnoen is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Thaesungnoen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thaesungnoen | Thailand |
Bali, Phichai, Piangkwan, Vilaiporn, and Hataichanok