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Around the world, Promchai (พรหมชัย , Promchai ) is a very rare male forename. The first name Promchai is habitual in South-eastern Asia, particularly Thailand, where it is a rare male name. More frequently, Promchai is the last name as well as the forename.
Pha, Arunee, Amporn, Apisit, Apiwat, Bancha, Bencha, Kanika, Pantip, Pawjai, Pimjai, Darida, Lampai, Jidapa, Nayada, Nikorn, Nikron, Ekamol, Orapun, Orawan, Wichai, Mirinya, Somjit, Saranya, Somyot, Sombat, Sang, Anan, Arun, Phim, Samit, Sirin, Surak, Sutas, Anisa, Panya, Rarai, Dawan, Thiwa, Napas, Varis, Wilai, Yuang, Mutita, Samart, Suchao, Seksit, Somsak, and Sahawut