Girlby

Girlby, also known as Galby, Femby, or Womanby is a term for someone who is a non-binary woman. It can be used by anyone who identifies as both a woman and as non-binary. It can include: multigender people with a non-binary gender and woman, gendervast people, people who are genderfluid or genderflux between non-binary and female, a female-aligned non-binary person (lunarian), a neuwoman (neutrois woman), etc.

The girlby flag.

Alternate girlby flag by Reddit user u/scientific-communist

Another alternate girlby flag by Reddit user u/Hotdog1352

It is similar to xirl. The masculine counterpart is enboy.

Demigirlby flag by Reign of the breadsticcs.

Demigirlby

Demigirlby (or demigalby or demiwomanby) is a gender identity which can refer to a few different things including:

1. Someone who is partially, but not entirely an girlby or non-binary woman.
2. A multigender person who is both demigirl and deminonbinary (they may be other genders as well).
3. A monogender person who feels their gender is a singular "fusion" of demigirl and deminonbinary
4. A person whose gender is some percent girl and some percent non-binary, making both only partial components of their gender and therefore demigender components
5. A genderfluid person who is fluid between demigirl and deminonbinary (they may be fluid between other genders as well).

Resources

First post here, and it's just a quick potential flag for feminine-leaning enbies (fembies) with colors taken from the lesbian flag : QueerVexillology (reddit.com)