Someone who cannot explain their xenic/xenogender identity(s) any further than being a blank space. Also can be called blankxenogender. Under the blanknonbinary label.
The fluid equivalent is xenoblankfluid, the gender neutral equivalent is neutrablank and the androgynous equivalent is blankandrogyne.
History
The term xenoblank was coined by tumblr user nonbiarrow (aka reddit user u/elhazelenby) on April 20th 2021, along with its flag.
Flag
The flag shows the genderblank flag but with an indigo field on the top half of the flag, representing being xenogender or xenic.[1]