Family name วัฒนเศรษฐ์ (วัฒนเศรษฐ์ 
, Wattanasate , Watthanaset ) , in all the world, is a very rare cognomen. The family name วัฒนเศรษฐ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, วัฒนเศรษฐ์ is the forename as well as the last name.