the Neptunun flag
Neptunun is a xenogender in the aecor system in which one's gender feels like or is influenced by the ocean or the sea. It has some overlap with seagender.
Etymology[]
Neptunun comes from Neptunus, known in English as Neptune, the Ancient Roman god of the sea.
History[]
Neptunun was coined by Fandom Wikia user Double-Bi, also known as James, on January 2, 2021, in addition to the rest of the genders in the aecor system.