Last name วงษ์เลิศมงคล (วงษ์เลิศมงคล 
) , all over the world, is a very rare cognomen. The family name วงษ์เลิศมงคล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงษ์เลิศมงคล | Thailand |