No I think
Jane would be fine with
Matilda and
Flora, even
Elizabeth in fact circa Pride and Prejudice. Now if we started getting into classics more elabrate and less common then maybe it's taking it a little too far but as it is this would be a cute set.
Please rate my "Names I would use" list if you have a spare moment, feel free to rate other lists too if you want but ik there's a lot, thank you :)
https://www.behindthename.com/pnl/223226/138473