Cognomen ภูมิวัฒน์ (ภูมิวัฒน์ 
, Pumiwat 
, Bhumiwat 
) , across the world, is a rare surname. The last name ภูมิวัฒน์ is habitual in Thailand, where it is a rare surname, New Zealand, where it is a very rare surname, and Australia. Likewise, ภูมิวัฒน์ is the forename as well as the last name.