Worldwide, Phya (Phya 
, พญา , فيا 
) is a rare gender-neutral first name. The forename Phya is habitual in South-eastern Asia, particularly Thailand, where it is a rare unisex name, Myanmar, where it is a very rare masculine name, and Indonesia, where it is a very rare feminine name. Also, Phya is the last name as well as the forename.