Cognomen สลักเพชร (สลักเพชร 
, Salakphet , Salakpet ) , across the world, is a rare surname. The cognomen สลักเพชร is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Also, สลักเพชร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Salakphet, Saluckpetch, สลักเพชร, Salakpet | Thailand |
Salakpech, and Salakpetch
|
ธีระ สลักเพชร Thai politician, TH (b. 1957) |
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