Globally, วิยกาญจน์ (วิยกาญจน์ 
) is a very rare dominantly girly, but uncommonly masculine first name. The first name วิยกาญจน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly girly, but seldom boy's name. Also, วิยกาญจน์ is the last name as well as the forename.