>
Cognomen Wongmuangjai (Wongmuangjai ) , in all the world, is a very rare family name. The family name Wongmuangjai is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wongmuangjai | Thailand |
Anmanee, Ponnarat, Siripimon, Anyamanee, and Chanutporn