In the entire world, Avian (Avis 
, Avian ) is a common epicene first name. The first name Avian is characteristic of Hong Kong, where it is quite a rare gender-neutral name, Trinidad and Tobago, where it is quite a rare feminine name, and Jamaica, where it is quite a rare largely female, but uncommonly boy's name. In absolute terms, this name is the most popular in the United States, Indonesia, and the United Kingdom. Also, Avian is the last name as well as the forename.