Xenepanillian, also spelled Xenopanillian, is for people who are xlm, xlw, xlnb, and xlx. That is, people who identify as xenogender and are attracted to men, women, nonbinary people, and other xenogender people. The term is specifically for xenogender people and can be used along with other sexualities.
History
The term was coined here on October 12, 2020 by a Fandom user who later made an account which is named HappyCat777.
Flag
The flag was created by user HappyCat777 on October 12, 2020. The pink represents attraction to femininity and women, the blue masculinity and men, the magenta an attraction to a mix of the binary genders, the light yellow represents attraction to genders outside of the binary, and the colors in between represent xenininity.