Last name รักษ์เพชร (รักษ์เพชร 
) , across the world, is a very rare cognomen. The last name รักษ์เพชร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, รักษ์เพชร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| รักษ์เพชร | Thailand |