Family name นุรัตน์ (Nurat 
, นุรัตน์ ) , in all the world, is a common last name. The last name นุรัตน์ is habitual in Nigeria, where it is quite a rare surname, Thailand, where it is a rare surname, and Bangladesh. Measured by absolute frequency, the name is most common in Nigeria, Thailand, and Indonesia. Also, นุรัตน์ is the forename as well as the last name.