I like Poppy! I'm not sure I like it enough to use it as a first name though. I prefer Polly. I might use Penelope Jean on the birth cert and then see if the nn Poppy/Polly/Penny emerged. I also like Jeannie which oddly was considered too frumpy and scottish by mners, but I don't understand why Jeannie is Scottish and if so why that matters.