Last name ศุภรัตนะ (Suparattana 
, ศุภรัตนะ ) , in the entire world, is a very rare family name. The last name ศุภรัตนะ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, ศุภรัตนะ is the forename as well as the last name.