Colliecross - I highly doubt it. You don't pronounce Harry like Hairy do you?
DrivenToDistraction - Glad you're coming round. I've never heard of Olette before, it just reminds me of Glee; "It's just a moist towelette!" Similarly not keen on any of the others, especially Myrtle; bad connotations from The Great Gatsby and, of course, HP.