Surname Sophasai (Sophasai 
) , in the entire world, is a very rare last name. The family name Sophasai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sophasai | Thailand |
Somphol, Nopharut, Nattapong, Nichakorn, Sanguansri, and Channarong