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Surname Klangmuang (Klangmuang ) , across the world, is a very rare family name. The family name Klangmuang is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Klangmuang | Thailand |
Ploy, Jidapa, Setsiri, Chaikrit, Juraporn, Sureeporn, Varinthip, Pattharapon, and Pattharaphol