Family name Viriyajaraunrat (Viriyajaraunrat 
) , all over the world, is a very rare last name. The family name Viriyajaraunrat is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, Viriyajaraunrat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Viriyajaraunrat | Thailand |