Last name จิรพันธุ์เพชร (จิรพันธุ์เพชร 
) , around the world, is an extremely rare family name. The surname จิรพันธุ์เพชร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| จิรพันธุ์เพชร | Thailand |