Creepy last name for story?

I'm writing a story about a girl named Raven, who lives in a spooky town where everyone avoids her. I've already written down the events in the story, and I want it to be a little bit creepy. I'm planning on having Raven find out that her parents are ghosts at the end. But now I just need a last name. My first idea was Amaia, which means end, but it's a first name. Can anybody give me some better ideas?