Throughout the world, ทรายเพชร (ทรายเพชร 
) is a very rare gender-neutral first name. The forename ทรายเพชร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. More frequently, ทรายเพชร is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ทรายเพชร | Thailand |