I just read a story on Figment, and someone reviewed it, telling the author that she stole another character's name, and that doing so is illegal. But I heard that names can't be copyrighted. I am going to give my MC a friend named Lily Brown at the end of my book. There is a famous actress named Lily Brown, and a picture book character named Lily Brown. I won't get sued if I name a character in my book Lily Brown, even if I giver her original physical attributes and other details, right?