What proper nouns from books did you realize you were mispronouncing the whole time?

Off the top of my head, I know many people pronounced Hermione wrong. The would pronounce it like “Her-me-one”. I was completely guilty of that. When I read Twilight back when I was a teen, Carlisle became “Car-liz-le”. It wasn’t until I made a friend during a vacation who turned out to be from Carlisle, [...]