Last name วิริยะบุศย์ (วิริยะบุศย์ 
) , all over the world, is a very rare cognomen. The cognomen วิริยะบุศย์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, วิริยะบุศย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วิริยะบุศย์ | Thailand |