All around the world, ศัยยา (Saiya 
, ศัยยา) is quite a rare epicene first name. The given name ศัยยา is characteristic of Indonesia, where it is a rare unisex name, India, and Philippines, where it is a very rare dominantly female, but uncommonly boy's name. Likewise, ศัยยา is the last name as well as the forename.