Family name ภานุลักษณ์ (ภานุลักษณ์ 
, Panulak 
, Bhanulak ) , all over the world, is a very rare cognomen. The surname ภานุลักษณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname, and Philippines, where it is an extremely rare surname. More prevalently, ภานุลักษณ์ is the forename as well as the last name.