Well what do you want to communicate with this label?
He doesn't want to find a community or anything; if someone doesn't know what the label means, he could easily just explain it. So mainly, he wants to find a label that gives him euphoria from being seen, recognized, and validated.
Kinda depends if you want the speffics which I assume is wanted to make clear
Yeah, he mainly wants to find a label for the masculine-neutral feeling; he could easily just add on a modifier, which we've found the feminine part to be neogirl, but we can't find a label that defines the masculine-neutral part of his gender.
From what we've been able to track, he mainly sits around in the masculine, neutral, and agender areas, but little spikes of femininity happen every once in a while, and like once or twice he's felt a xenogender. So basically, he feels every gender. So would it just be better to say genderfluid (fluid between many genders) and want to be treated as a man and just drop the neogirl label?
He really likes Genderfaunet or Linumgender; both labels give him that gender euphoria I was talking about; both labels fit him quite well, but they also bring confusion because Linum makes it so he's fluid between all genders so we wouldn't need the neogirl modifier, and genderfaunet goes into the specific labels he feels but doesn't specify the little femme genders he feels, hence needing the neogirl modifier. From your own perspective, what would be best to use?