Selkiean
Not to be confused with Selkiegender.
Selkiean is a xenogender identity in which one's gender is connected to selkies, the ocean, seals, folklore, fairies, merfolk, being non human, shapeshifting, and/or shedding one's skin (unmasking, in the context of neurodivergency). While aspects of this gender may be connected to neurodivergency, it is not inherently a neurogender.