Family name Loapong (Loapong 
) , around the globe, is a very rare last name. The cognomen Loapong is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Loapong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loapong | India, Thailand |
Paemsupa, and Chuenrudee