Cognomen ภูมิรักษ์ (ภูมิรักษ์ 
, Poomirak , Phommarak 
) , in the world, is a rare surname. The last name ภูมิรักษ์ is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, ภูมิรักษ์ is the forename as well as the last name.