Family name Potivichayanon (Potivichayanon 
) , across the world, is a very rare last name. The cognomen Potivichayanon is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Potivichayanon | Thailand |
| siraporn potivichayanon researcher |
|