Last name Puttanawong (Puttanawong 
) , in the entire world, is a very rare cognomen. The cognomen Puttanawong is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Puttanawong | Thailand |
Ploysai, Jirawat, Chitnupong, Pongtorn, and Pitchayut