Family name ภาคำ (Phakham 
, ภาคำ) , globally, is a rare cognomen. The family name ภาคำ is habitual in Thailand, where it is a rare surname, the United States, where it is an extremely rare surname, and Canada. In absolute terms, it is commonest in Thailand, India, and the United States. Very seldom, ภาคำ is the forename as well as the last name.