>
Cognomen Promtongnui (Promtongnui ) , globally, is a very rare family name. The surname Promtongnui is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
VARIANT | COUNTRY |
---|---|
Promtongnui | Thailand |
Tanapol, Saowanna, Wachirapan, Wachararat, and Wachirapong