Surname อรุณศิลป์ (อรุณศิลป์ 
, Arunsil ) , in the entire world, is a rare family name. The family name อรุณศิลป์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Likewise, อรุณศิลป์ is the forename as well as the last name.