Change that name!
Do you know someone with a name you wouldn't give to a barista to yell—not because it's strange (I give my surname because it's easier to pronounce) but because it's embarassing like that? I know a chick whose mother's name is Moyston-Cumming.
How do you even start the conversation begging her to change that? How do you concede it's never going to happen?
What unfortunate names do you know of?