When one identifies as a
fictional character or species in a
psychological or spiritual way. (Or both)
This can happen through imprinting, an unconscious coping method, odd brain wiring, etc. in the
psychological way or in the spiritual way it may happen through having a past life, a soul shard, a misplaced soul or others.
It cannot be chosen and it is not simply relating to a character.
Fictionkin is also a branch off of Otherkin and apart of the alterhuman umbrella. (Which includes therianthropy, starseeds, systems, otherhearted and others.)
Raina is fictionkin, she is an ikran from
the movie Avatar (alternatively, she is ikrankin).
Fictionkin come in many
different forms and
variety’s and are not just people who believe they were characters in past lives