Last name อมรฟ้า (Amornfah 
, อมรฟ้า, Amornfa ) , all around the world, is an extremely rare family name. The last name อมรฟ้า is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, อมรฟ้า is the forename as well as the last name.