Surname Vithayavijin (Vithayavijin 
) , around the world, is a very rare cognomen. The last name Vithayavijin is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vithayavijin | Thailand |
Jutarut, Piyaporn, and Piyapornms