I see, thanks. If that's the case I wish they'd just say they're not willing to give out their name, but so it goes.
Mike Hoch is, in fact real[1], but that kind of word game is common. Heywood Jablome, Hugh Jass, Amanda Huggenkiss... There was a running gag on The Simpsons where Bart would prank call Moe's Tavern with names like these.[2]