Last name นวเศรษฐ (Nawaset 
, นวเศรษฐ , Naowaset ) , in the world, is a very rare surname. The last name นวเศรษฐ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, นวเศรษฐ is the forename as well as the last name.