Cognomen เพชรเขียว (เพชรเขียว 
, Petchkiew , Petkheae ) , all around the world, is a rare surname. The family name เพชรเขียว is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| เพชรเขียว, Petchkiew, Petkheaw, Petkheae | Thailand |
Pechkhiao, Petchkiow, Petkhiew, Petkhueawan, Phechkheuw, Phetkeawna, Phetkheaw, Phetkhiao, Phetkhiew, Phetkiao, and Phetkiew