All over the world, Ylyas (Иляс 
, Илиас , Ylyas 
) is a rare boy's forename. The forename Ylyas is characteristic of Kyrgyzstan, where it is quite a rare boy's name, Kazakhstan, where it is a rare male name, and Russia, where it is a very rare boy's name. Much less frequently, Ylyas is the last name as well as the forename.