I'm sure all my suggestions have already been put forward, but what about something like:
Elizabeth WilhelminaElizabeth AmityElizabeth LucyElizabeth AmeliaElizabeth GenevieveElizabeth GeorgianaElizabeth Annalise (yes, I know the -lise part is just
Elizabeth again, but this is really pretty and would get you that Ann-part)
Elizabeth AnnabelElizabeth AnnegretElizabeth Antonia
It also might be fun to give her a name to match the "two queens" theme your other daughter has:
Elizabeth MatildaElizabeth AdelaideElizabeth Victoria (although that one is also very boring)
Elizabeth Philippa (although this seems very Windsor-y)
Elizabeth Joanna or
Elizabeth JoanElizabeth HenriettaThis message was edited 8/9/2021, 12:33 AM