[name]Fallon[/name] [name]Quinn[/name] as a name for soon to be sister of: [name]Kendal[/name] [name]Rae[/name], [name]Harper[/name] [name]Dale[/name], and [name]Sawyer[/name] [name]Flynn[/name] (all girls!)
I like both names, and it certainly fits with the set! They combine well enough. Possible critiques: [name]Both[/name] end in N so a little rhymey, [name]Quinn[/name] and [name]Flynn[/name] are also rhymey with each other, and [name]Fallon[/name] [name]Quinn[/name] makes me think a little bit of Falun Gong (I can’t be spelling that right), the Chinese meditative practice that is under some prosecution by the government there. All in all though it works.
Some alternatives:
[name]Fallon[/name] [name]Drew[/name]
[name]Fallon[/name] [name]Quill[/name]
[name]Fallon[/name] [name]Lark[/name]
[name]Fallon[/name] [name]Sage[/name]
[name]Fallon[/name] [name]Skye[/name]
I really like [name]Fallon[/name] [name]Quinn[/name]. But I must admit, I forgot I was in the girl names forum and was thinking this was for a boy. [name]Sawyer[/name] [name]Flynn[/name] is similarly ambiguous though, so it fits your style. Your consistency is flawless! 
I think it’s a little too masculine to be honest. I recognize that your other daughters all have unisex names, but I think [name]Kendal[/name], [name]Harper[/name], and [name]Sawyer[/name] are more leaning towards feminine. Like they are more accepted as girls names than [name]Fallon[/name], which l also thought was for a boy when I first saw it.
While it’s not my favorite name overall, I think it fits fabulously with your sibset.
[name]Fallon[/name] is a nice name that fits well with your other daughters!
Actually, though the name [name]Fallon[/name] may be unisex, I think it’s pretty solidly on the girls side. I might suggest using the [name]Fallan[/name] spelling, which would look a little more feminine, if that’s something you’re worried about. I do agree that [name]Fallan[/name] [name]Quinn[/name] might be a little rhymey, but it’s definitely not horrible, and I think it fits in with the other girls really well.
I love both [name]Fallon[/name] and [name]Quinn[/name], but I’m not sure they flow 100% together?
I don’t think [name]Fallon[/name] and [name]Quinn[/name] flow because they have the same last sound. But I do think [name]Fallon[/name] goes with [name]Kendal[/name], [name]Harper[/name] and [name]Sawyer[/name].
[name]Hi[/name],
I absolutely adore [name]Fallon[/name], it’s so pretty!
[name]Fallon[/name] [name]Quinn[/name] is gorgeous, congratulations!
[name]Ellie[/name] xx
This.
To me, [name]Fallon[/name] and [name]Quinn[/name] rhyme.
I like [name]Fallon[/name] a lot and it fits well with her older sisters. I agree, though, that the middle could be adjusted. [name]Fallon[/name] [name]Drew[/name] was a good idea or
[name]Fallon[/name] [name]Grey[/name]
[name]Fallon[/name] [name]Bret[/name]
[name]Fallon[/name] [name]Reid[/name]
[name]Fallon[/name] [name]Sage[/name]
I personally love the set. Never heard someone named [name]Fallon[/name]. I think it’s great.
I also am not seeing the rhyming. [name]Just[/name] because the names end in the same letter don’t make them rhyme. Go for it!