>
Last name Viriyanithikorn (Viriyanithikorn ) , around the world, is a very rare cognomen. The family name Viriyanithikorn is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Viriyanithikorn | Thailand |
Santi, Pongpak, Nattapol, Natchaya, and Wattanasri