Surname วงษ์ศิริเลิศ (วงษ์ศิริเลิศ 
) , in the entire world, is a very rare family name. The family name วงษ์ศิริเลิศ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงษ์ศิริเลิศ | Thailand |