Family name Sukaphai (Sukaphai 
) , all over the world, is a very rare surname. The family name Sukaphai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sukaphai | Thailand |
| apinan sukaphai athletics competitor, TH (b. 1983) |
|
Apinara, and Kasitipapar