I would never use this as a first name, but if you really love it then it would be acceptable in the middle name place I think.
Junia Psyche has a nice sound to it and here are a few more suggestions:
Hermia /
Mia PsycheNatasha PsycheHelena PsycheAmelia PsycheFiona Psyche
I got those without even looking at your PNL and when I looked they were all there except
Natasha!!