Family name วัฒนภูมิ (วัฒนภูมิ 
, Watthanaphum ) , worldwide, is a very rare cognomen. The surname วัฒนภูมิ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, วัฒนภูมิ is the forename as well as the last name.