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Last name Thiamwang (Thiamwang
) , throughout the world, is a very rare surname. The last name Thiamwang is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Thiamwang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thiamwang | India, Thailand |
Tanaporn, Pongsakorn, and Naphaphorn