Family name Inphong (Inphong 
) , all over the world, is a very rare surname. The surname Inphong is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
Sanun, Somrit, Suphsiara, Napapan, Tanathip, Wasanphat, Suphisara, Natthinee, Chuleethon, and Benchamart