Family name วิศนัย (วิศนัย , Visanai ) , in the entire world, is an extremely rare surname. Much more prevalently, วิศนัย is the forename as well as the last name.
Wisnay
สุระเสรี, and จันทร์แจม
, Visanai 
) , in the entire world, is an extremely rare surname. Much more prevalently, วิศนัย is the forename as well as the last name.