All over the world, Tiys (Tiys , Тийс ) is an extremely rare gender-neutral first name. Also, Tiys is the last name as well as the forename.
ติยศ, ทิยศ, ธิยศ, อติยศ, and อธิยศ
Mader
, Тийс 
) is an extremely rare gender-neutral first name. Also, Tiys is the last name as well as the forename.