Cognomen วิชญาน (วิชญาน ) , throughout the world, is an extremely rare surname. Much more frequently, วิชญาน is the forename as well as the last name.
Wichayan
ตัณฑะตะนัย, รัตนประยูร, and เปรมปราศภัย
) , throughout the world, is an extremely rare surname. Much more frequently, วิชญาน is the forename as well as the last name.