Cognomen Phetjood (Phetjood 
) , throughout the world, is a rare family name. The family name Phetjood is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phetjood | Thailand |
Chayanan, Suttipong, Benjamast, Yasawarint, and Phatchanee