Menage à Trois Bingo

I got a letter from a 19 year old girl named Fiona asking for information on Fiona of Amber. She said her father had named her, he died two years ago, and she was wanting more information about her name and why he might have chosen it. It's unlikely he chose it because of the books, but it's possible. I sent her a reply telling her about the books.
I am not entirely sure she was for real, but it doesn't hurt to reply, and at least if it's not for real the question was well-researched.