I think anyone who has ever seen a
Harry Potter movie will be able to pronounce it. So that would be...almost everyone? I can picture a real life
Hermione, but I don't picture a
Hermione Granger type. I picture someone artistic and colorful. I'd love to meet a real life
Hermione though. I don't think the association with
Hermione Granger should stop people from using the name (not like they often did anyways, but you know).