Cognomen นวราช (Nawaraj 
, Nawarat 
, นวราช ) , throughout the world, is quite a rare family name. The family name นวราช is habitual in Nepal, where it is quite a rare surname, Thailand, where it is a rare surname, and Malaysia. Measured by absolute frequency, the name is most common in Nepal, Thailand, and Myanmar. More prevalently, นวราช is the forename as well as the last name.