Cognomen Chongvilai (Chongvilai 
) , worldwide, is a very rare last name. The last name Chongvilai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chongvilai | Thailand |
Panpitch, Panithan, Treekrit, and Natthanicha