Surname อิ่มศิริ (Iemsiri 
, อิ่มศิริ, Imsiri ) , all over the world, is a very rare family name. The surname อิ่มศิริ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, อิ่มศิริ is the forename as well as the last name.