Worldwide, ไกรวรรณ์ (ไกรวรรณ์ 
) is a very rare epicene first name. The forename ไกรวรรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. Likewise, ไกรวรรณ์ is the last name as well as the forename.