Surname Phosrikham (Phosrikham 
) , in the world, is a very rare last name. The last name Phosrikham is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phosrikham | Thailand |
Khomsan, Benjawan, Thongmee, and Phramaha Sarawut