Family name วิถีสวัสดิ์ (วิถีสวัสดิ์ 
) , around the world, is a very rare surname. The cognomen วิถีสวัสดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, วิถีสวัสดิ์ is the forename as well as the last name.