Family name เพชรชาตรี (เพชรชาตรี 
) , in all the world, is an extremely rare surname. The last name เพชรชาตรี is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, เพชรชาตรี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เพชรชาตรี | Thailand |