Fluid

Lunagender

Your gender moves in a cycle — the same phases, in the same order, coming round again. Like the moon, not like the weather.

  • One of twenty-three Fluid identities
  • No settled flag
  • 4 min read
A character dancing under a violet sky

A shorter entry: the essentials, written to the same standard. The fuller guides are on the main identities.

What it is

Most genderfluid people cannot predict tomorrow. Lunagender people can, roughly. The gender moves, and it moves in a pattern: the same stretches, in the same order, coming back round. A week of this, a few days of that, a stretch of nothing, and then the start again. The moon is the picture people reach for — not because gender is lunar, but because phases that recur in order are the thing being described.

The cycle's length is not fixed by the word. The LGBTQIA+ Wiki's entry says it can run over days, weeks, months or even years; what makes it lunagender is that the phases keep their shape and their sequence. If you have ever charted your gender on a calendar and found the chart repeating, this is the word for that.

Straight with you: the word is small. The wiki records it as coined on Tumblr on or before July 2014, with a flag made the same day, and the wiki itself tags the page as needing resource verification. There is no research and there are no numbers. What exists is a definition, a flag and people who recognise the pattern.

Pronouns

No set comes with it. Some people rotate pronouns with the phase, which works with the few people who will track it. Most pick one steady set — often they/them — and let the phases stay private. Neither is more honest.

Does this sound like you?

You could tell someone what your gender will probably be in ten days, and be roughly right.
There was a moment, months in, when you noticed the order was the same as last time. Then the time before that.
"Genderfluid" is true and slightly wrong — it makes it sound random, and yours is not.
You have a phase you dread and a phase you wait for, and you know which is coming next.
The changes do not track your mood, the room, or who is present. They track the calendar.
A friend once said "you're back on your boy week" before you had said anything, and they were right.

Take the test

Twenty questions, about four minutes, nothing leaves your phone. It suggests. You decide.

Take the test

Nearby identities

The distinction is the useful part.

It might not be you if…

  • There is no order. The phases come when they come. That is genderfluid, plainly.
  • What repeats is your dysphoria, not your gender — the same woman all month, louder in some weeks. That is a woman with a rhythm, not a cycle of genders.
  • The changes follow the room or the company rather than the calendar. Look at aerogender.
  • You noticed the pattern once. Sit with it for a few more turns. A cycle is a claim about repetition, and repetition takes time to show.

Questions people ask

Does lunagender actually follow the moon?

No. The moon is the picture, not the mechanism. The word describes gender changing in a consistent, repeating cycle — the same phases in the same order. Nobody is claiming the tide does it.

Is lunagender the same as cyclegender?

Close enough that many people use them interchangeably. Both describe gender that moves in a repeating pattern. If you want a rule of thumb: lunagender puts the emphasis on the phases keeping their order. Beyond that, take whichever word you like the sound of.

Is lunagender a real identity?

It is a small word from online communities, with a wiki entry, a flag and no research behind it. That is honestly the record. Whether the pattern it describes is real in your life is something you can check yourself, with a calendar and a few months.

Kai Moss Editor (pen name)

Last updated · How these pages are written and checked

No flag is shown because none is settled. Text: written from how people who use the word Lunagender describe it.

Sources:

  • Lunagender — LGBTQIA+ Wiki — Fetched 2026-09-03. Definition (consistent repeating cycle, comparable to moon phases, over days to years), the alternative names, and the recorded Tumblr coining on or before 13 July 2014; the wiki tags the page 'Needs Resource Verification'.

This is not a clinical instrument, not a diagnosis, and not evidence of anything about anyone. It describes experiences so you can recognise your own — or rule them out.