Caligian

Caligian is a xenogender from the element system. It is a combination of the feminine element eluvian (water), and the undefined element ventulian (air). It is represented by the element of mist.

History
Caligian was first known to be coined on January 14th, 2018, along with the flag, but it was likely coined earlier than that on a Google spreadsheet.

Flag
The flag's colors are light purple and dark purple - not really the colors of mist, but it was likely chosen so it's not too similar to the vaporian flag. There is a diamond in the center, representing the eluvian and ventulian triangles stuck together.

Etymology
The word caligian comes from the Latin word caligo, meaning "darkness", "mist", or "fog".