Cognomen Muangthuean (Muangthuean 
) , around the world, is a very rare last name. The last name Muangthuean is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Muangthuean | Thailand |
Monchuda, Pussadee, and Suphatsorn