Cognomen พิทักษ์ชาติ (พิทักษ์ชาติ 
, Pitakchart , Pitakchat ) , all over the world, is a rare family name. The surname พิทักษ์ชาติ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, พิทักษ์ชาติ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พิทักษ์ชาติ, Phithakchat, Pitakchat, Pitakchart | Thailand |
Phitakchad, Phitakchart, Phitchatachat, Phithakchart, Phithakchati, Phitkakchat, Phittachat, and Pithukchat