I think it's an adorable name. It's been well-known for long enough that the restaurant association is no worse than McDonald would be if someone had that last name.
It's not in style now but that's never bothered me.
I have a friend named Wendy. I sometimes call her Wendy Friendy for fun.
Before you criticize a man, walk a mile in his shoes. That way, when you criticize him, you're a mile away and you have his shoes!
Steve Martin