The eveelutiogender system is for people who identify in the Non-binary spectrum, the people who use this gender system are usually connected with the eeveelution pokemon, a connection that might want to make you interpret your gender with eeveelutions or just kingenders.
eeveian -neutral gender, relating to the eevee pokemon
umbreian -masculine gender, relating to the umbreon pokemon
flareian -feminine gender, relating to the flareon pokemon
leafian -androgynous gender, relating to the leafeon pokemon
sylvian -xenine type of gender, relating to the sylveon pokemon
vaporian -unaligned type of gender, relating to vaporeon
espeian -fluid/flux gender, between all the eevelutiogenders (could also include other genders but mainly these ones)
glacian -outherine type of gender, though relates to glaceon in some way
joltian -reject all alignments, has a relation to jolteon
demigenders-
eevion -partly neutral
umbrion -partly masculine
flarion -partly feminine
leafion -partly androgynous
sylvion -partly xenine
vapoion -partly unaligned?
espion -partly fluid/flux
glacion -partly outherine
combinations-
umbeevian -masculine and neutral
flareevian -feminine and neutral
leaflylvian -neutral and androgynous
espeporian -fluid and unaligned
take first half of the original word, then take the second half of the second and add ‘ian’ add the end!