User blog comment:Inept Wiki User/Scary Stuff/@comment-112.198.90.169-20140920174616/@comment-25238518-20140926182134

I don't think he's ever said to be multigendered/nongendered. It's merely a stylistic description by the author to express his strange inhuman and supernatural appearance. Going by the logic that the description is very literal, you would also have to say he's a child, even though he's older than dirt.

At any rate,  I hope he's a male so that my AleisterxLaura ship can work out.