Family name รุจนเสรี (รุจนเสรี 
) , worldwide, is a very rare surname. The family name รุจนเสรี is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| รุจนเสรี | Thailand |
| ประมวล รุจนเสรี Thai politician, TH (b. 1939) |
|