Worldwide, Wannaphan (วรรณพรรณ 
, Wannaphan , ญาณพันธุ์ ) is a rare dominantly female, but uncommonly male first name. The first name Wannaphan is characteristic of South-eastern Asia, particularly Thailand, where it is a rare largely girly, but infrequently masculine name. Also, Wannaphan is the last name as well as the forename.