It's a commonly known fact amongst hedgehogs that they're called Basil (all of them). So Basil it is. Simple.
Hahah, Harry Potter's great. Who is Sir Isaac Alexander Nealan Ray Whitaker Matthew Sasha William Bob Samuel Damion Keiran Cian Pitt the first, then? lol. Which reminds me I also named my typewriters... Brother (after the brand; Brother EM-11 or something), Birdie (I put a bird sticker on it), and The Broken One, and Ebony. MP3 Player: Norbert the Elephant, after my favorite children's book, I'd Choose You.
Probably Cecil.. Because I don't know the gender of this hedgehog, and hedgehogs are pretty odd creature, and Cecil is probably the oddest multi-gender name I know =].
All of my pets have had names that were given to them when they were being yelled at or just because we could name them something. B.B (Bloody Bird!) the bird, Topsy the other bird, and Daks the Dog. Try not to think about its name and maybe one will come to you