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Cognomen Sanmuangmoon (Sanmuangmoon ) , throughout the world, is a very rare family name. The family name Sanmuangmoon is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sanmuangmoon | Thailand |
Chaiwut, Nimnapa, Witchuda, and Theerachai