Umbalian refers to someone who is nblw and mlw, meaning someone who is non-binary and a man who is attracted to women. Being "non-binary and a man" includes A) People who are genderfluid, and are sometimes non-binary and sometimes men. B) Bigender or multigender people who are men or man aligned and non-binary at the same time. C) Masculine aligned non-binary person who feels connected to manhood as well as being non-binary. An umbalian person is attracted to women and/or prioritizes their attraction to women over other attractions they may have. Umbalian is an umbrella term, like diamoric, though it can also be used as an identity by itself.
History
The term umbalian is based on the gemstone umbalite. The flag is also based on the colors of umbalite.