In the world, วิศวนารถ (วิศวนารถ 
) is a very rare boy's first name. The given name วิศวนารถ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare male name. Much less frequently, วิศวนารถ is the last name as well as the forename.
สรอยทอง, and วิชิตรัตนะ