Cognomen เลิศถกลสุขเวช (เลิศถกลสุขเวช 
) , around the globe, is an extremely rare family name. The surname เลิศถกลสุขเวช is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เลิศถกลสุขเวช | Thailand |