Family name รุจิเวชวงษ์ (รุจิเวชวงษ์ 
) , across the world, is a very rare cognomen. The last name รุจิเวชวงษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| รุจิเวชวงษ์ | Thailand |