Posy or [name_f]Posey[/name_f]! [name_f]Posie[/name_f] looks like to much like ‘Poise.’
Posey!
Posy feels incompleted to me, I much prefer [name_f]Posey[/name_f].
Posy! [name_f]Posie[/name_f] looks like a misspelling of [name_f]Rosie[/name_f] to me and [name_f]Posey[/name_f] makes me think of the verb to pose. [name_f]Posy[/name_f] is also the spelling of the youngest Fossil sister in the book Ballet Shoes so it looks the most ‘right’ for me 
Posie! I love love love this spelling!
Posy for me as I’d prefer to stick to the original spelling. [name_f]Posey[/name_f]/Posie both work though. It’s such a beautiful name! I’m considering it for a middle name to [name_f]Matilda[/name_f]
Posie or [name_f]Posey[/name_f]