Which of these names do you think would be the best for a sister to [name_f]Fiona[/name_f] [name_u]Wren[/name_u]?
[name_f]Amity[/name_f] [name_f]Primrose[/name_f]
[name_f]Juliet[/name_f] [name_f]Ivy[/name_f]
I think [name_f]Sylvie[/name_f] [name_f]Primrose[/name_f] and [name_f]Fiona[/name_f] [name_u]Wren[/name_u] sound wonderful together! 
[name_f]Juliet[/name_f] [name_f]Ivy[/name_f]
I love [name_f]Juliet[/name_f] [name_f]Ivy[/name_f]. [name_f]Fiona[/name_f] and [name_f]Juliet[/name_f] both have a romantic and almost medieval quality to me, and I prefer [name_f]Juliet[/name_f] to [name_f]Amelie[/name_f] and [name_f]Amity[/name_f] in the first place.
I love [name_f]Fiona[/name_f] [name_u]Wren[/name_u] and [name_f]Juliet[/name_f] [name_f]Ivy[/name_f]!!! [name_f]Amity[/name_f] [name_f]Primrose[/name_f] seems like a “grand” name compared to [name_f]Fiona[/name_f] [name_u]Wren[/name_u], and too me “[name_f]Amelie[/name_f] and [name_f]Fiona[/name_f]” sounds like a bit much, but I love the combination [name_f]Amity[/name_f] [name_u]Dove[/name_u] (and all these names individually)!
There’s something really fun and unexpected about [name_f]Amity[/name_f] [name_f]Primrose[/name_f], so I think this combination works best with [name_f]Fiona[/name_f] [name_u]Wren[/name_u].
Here are my thoughts on your other combinations …
[name_f]Philippa[/name_f] [name_u]June[/name_u] … This has a nice strength and softness that is really similar to the qualities of [name_f]Fiona[/name_f] [name_u]Wren[/name_u] without being repetitive, much like [name_f]Amity[/name_f] [name_f]Primrose[/name_f]. If you like the shared “Phi” / “Fi” and “a” sounds, then I think this could make a great choice. This combination would be my second choice.
[name_f]Juliet[/name_f] [name_f]Ivy[/name_f] … I like [name_f]Juliet[/name_f] as a sister for [name_f]Fiona[/name_f] but I’m not loving ivy as much. The combination works well, but I don’t see this name paired with [name_f]Fiona[/name_f] [name_u]Wren[/name_u].
[name_f]Amelie[/name_f] [name_u]Dove[/name_u] … Like [name_f]Juliet[/name_f], [name_f]Ivy[/name_f], the combination works fine though it doesn’t fit quite as well with [name_f]Fiona[/name_f] [name_u]Wren[/name_u]. I think I like [name_f]Amelie[/name_f] [name_u]June[/name_u] as a possibility a bit more, though [name_f]Amelie[/name_f] [name_u]Dove[/name_u] does have a nice fullness and the shared bird connection.
I also like the idea of spunky [name_f]Sylvie[/name_f] [name_f]Primrose[/name_f] as a compliment to [name_f]Fiona[/name_f] [name_u]Wren[/name_u], though Syvlie feels a bit more like a newly revived older name than your other name choices.
I love [name_f]Juliet[/name_f] [name_f]Ivy[/name_f] for you. I think it sounds perfect with the sister name.
[name_f]Amelie[/name_f] [name_u]Dove[/name_u]!! It’s so pretty
I would say [name_f]Amelie[/name_f] [name_u]Dove[/name_u] is my favorite of the three, but I agree that [name_f]Amity[/name_f] [name_u]Dove[/name_u] is amazing too.
I like [name_f]Juliet[/name_f] best with [name_f]Fiona[/name_f].
[name_f]Fiona[/name_f] [name_u]Wren[/name_u] and [name_f]Juliet[/name_f] [name_f]Ivy[/name_f] sounds great together
I love [name_f]Juliet[/name_f] [name_f]Ivy[/name_f]!
[name_f]Amelie[/name_f] [name_u]Dove[/name_u]
[name_f]Fiona[/name_f] [name_u]Wren[/name_u] & [name_f]Juliet[/name_f] [name_f]Ivy[/name_f]!
[name_f]Amelie[/name_f] [name_u]Dove[/name_u] ! [name_f]Fiona[/name_f] and [name_f]Amelie[/name_f] sound wonderful together. You can’t go wrong with any though, all beautiful choices.
I think all 3 combos are quite lovely, and all would work fine as sister to [name_f]Fiona[/name_f] [name_u]Wren[/name_u]. I also really like all 3 first names.
I find it very hard to pick between [name_f]Juliet[/name_f] [name_f]Ivy[/name_f] and [name_f]Amity[/name_f] [name_f]Primrose[/name_f] for first choice with [name_f]Fiona[/name_f] [name_u]Wren[/name_u]. [name_f]Amelie[/name_f] feels a little different in style to me. Maybe [name_f]Juliet[/name_f] [name_f]Ivy[/name_f] has the edge.
[name_f]Juliet[/name_f] [name_f]Ivy[/name_f] sounds gorgeous with [name_f]Fiona[/name_f] [name_u]Wren[/name_u]!! [name_f]Fiona[/name_f] and [name_f]Juliet[/name_f] are a beautiful pairing.
[name_f]Juliet[/name_f] [name_f]Ivy[/name_f] is the best imo.
[name_f]Juliet[/name_f] [name_f]Ivy[/name_f] is stunning!
Although I absolutely love the name [name_f]Amity[/name_f], [name_f]Primrose[/name_f] just doesn’t do it for me.
I think [name_f]Fiona[/name_f] [name_u]Wren[/name_u] and [name_f]Juliet[/name_f] [name_f]Ivy[/name_f] make a stunning set!