Globally, วลัญช์รัตน์ (วลัญช์รัตน์ 
, Walunrat ) is a rare female first name. The given name วลัญช์รัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare female name. Much less frequently, วลัญช์รัตน์ is the last name as well as the forename.