Aeryn Phoenix
Could you give us a good flowing middle name for Phoenix an one for Aeryn?
I am so sorry I missed your previous post!! I'll give you my rating and suggestions!
Aeryn Phoenix Taylor- Quick question, is Taylor your surname or is its a second middle name here? If it is your Surname than Aeryn (I assume this sounds like Erin and preferably spelled Erin or even Arin) Phoenix works well as a first and middle name combo. Aeryn/Erin/Arin is a more standard first name with Phoenix being a more unique middle name. With Phoenix being unique I would highly suggest a tamer spelling for her first name.
If Taylor is a second middle name, I'd advise using either Taylor or Phoenix, not both. Phoenix is enough to make it unique without making it long too. Just my thoughts. Because I am unsure of the status of Taylor I can't accurately rate this name yet.

Phoenix-
A mythological bird and a city in Arizona, these make it undesirable to me personally. It also strikes me as bit masculine. So a 4Aeryn- I assume this sounds like Erin/Arin and I highly suggest you spell it as such. Your spelling comes off as clunky and honestly it makes me think of Aryan Race/Aryan Brotherhood, which is bad. BUT, Erin or even Arin is a nice unisex name (Aaron being the male form). A 4 for your spelling but Erin (or Arin) get a 7.
Taylor- If this is your surname than just ignore this, but otherwise Taylor is a fine unisex name, that is commonly placed on girls. So a 7
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I honestly would not use Phoenix at all for various reasons, but to each their own. I am only here to help for what is asked.

Suggestions for Phoenix: (Despite me thinking Phoenix needs a tamer companion, I will put in some that I think may suit your tastes)
Anasyn Phoenix
Phoenix Juliet
Phoenix Angelina
Phoenix Amari
Phoenix Sophia/Sofia
Phoenix Natasha
Phoenix Felicity
Phoenix Erica/Erika
Suggestions for Aeryn- (Prefer Erin or even Arin though and I would advise you to look at the suggestions with all forms of Erin because if it sounds right, that doesn't necessarily mean it will look right together. Just consider the possibilities.

Aeryn Marie/ Erin Marie/ Arin Marie
Aeryn Selena/ Erin Selena/ Arin Selena
Aeryn Meadow/ Erin Meadow/ Arin Meadow
Aeryn Lillian/ Erin Lillian/ Arin Lillian
Aeryn Niamh/ Erin Niamh/ Arin Niamh (Niamh is an Irish name pronounced Nee-ve)
Aeryn Brimberly/ Erin Brimberly/ Arin Brimberly (Brimberly is like Kimberly but with a Br- sound instead of the K- sound)
Aeryn Valentina/ Erin Valentina/ Arin Valentina
I tried to incorporate names that you might like of both the unique and tamer sides of names. I hope you find one that you like, whether you find it from me, the polls or if you just happen to think of it one day.
Hope you liked my ratings! I try to be as honest as possible without being mean or rude. I mean no offence what so ever.