I don't know an
Elizabeth of any age who doesn't go by a nn. That's why I used it as a mn.
I like
Alice Elizabeth very much;
Imogen Elizabeth is also really stylish. I'd prefer
Caroline Elizabeth to
Elizabeth Caroline, because
Caroline is more likely to stay in one piece and not get chopped up into nns.
I don't like
Elizabeth Margot and
Ophelia Elizabeth at all.