Have you ever told someone you're from Pennsylvania & they respond with, "Transylvania?!" Or is it just me?

Thinking about the few but not so few times this has happened to me. Wondering if it ever happened to you? I know at least a couple were kind of serious. They really thought I said Transylvania. Mumble mouth & all. Thought maybe it was a town name they didn't know about. But I know some were mainly joking about it. Just think it's interesting. Have a good night you all.