Demiflux
Demiflux describes a gender with one part that holds still and another that fluctuates in intensity. It belongs to the Demigender family, where the demi- prefix marks a partial rather than a whole connection to a gender, and it is the member of that family whose moving part varies in strength rather than in kind. The static part can be any gender or combination of genders, and the fluctuating part can be any Genderflux identity or combination of them.
What the record holds for Demiflux
First documented
c.2014
The word appears in the stated aims of the Tumblr blog demigenders, started in March 2014. Who coined it, and when, is not recorded; the LGBTQIA+ Wiki dates it only as in use by 27 October 2018.
Coined by
Not on record. The word is in use with no traceable author, which is the ordinary case for vocabulary that grew inside a community rather than being announced.
How common
Rare / microlabel
What holds still when demiflux moves
The example the LGBTQIA+ Wiki gives is the clearest statement of the structure on file. A person's static part is female and is always present; a second part is boyflux, running from fully male, through partly male, which is Demiboy, down to no intensity at all, which is Agender. The female part does not move while the male part travels the whole of that range. What the flux half contributes is therefore a floor rather than a direction: the fluctuating component can fall to nothing and rise again, and the gender does not become something else while it does.
The same wiki records a second use of the word that the first does not cover. Demiflux is also used for a demigender identity that itself fluctuates, so that a person may feel demigirl most of the time with the feeling moving between demigirl and agender. In that reading there is no separate static gender at all, and the fluctuation happens inside the partial identity rather than beside it. Both senses sit on the page without either being marked as the primary one.
The therapist Toby Barron's glossary of demigender terms gives a third and looser account, describing demiflux simply as fluctuation in the intensity of a person's connection to a gender, strong on one day and weaker on another, with no static component named. That is the definition a reader is most likely to meet outside the wikis, and it is not quite what either wiki says.
How demiflux differs from demifluid
The pair are built the same way and differ in what the moving part does. Demifluid holds one part static while the other changes between genders, so the Nonbinary Wiki's example has a woman part that stays put while the other part moves between man and Genderqueer. Demiflux holds one part static while the other varies in strength.
The Nonbinary Wiki adds a gloss on the distinction that the LGBTQIA+ Wiki does not make: it reads the -flux suffix as marking one of the genders as neutral, and its worked example gives a constant genderqueer part alongside a woman part of fluctuating intensity. The two wikis are describing the same word and are not describing it identically, and neither cites the other.
| Term | The part that holds still | The part that moves |
|---|---|---|
| Demifluid | Any gender or combination | Changes between genders |
| Demiflux | Any gender or combination | Varies in intensity, down to none |
| Demifluix | Any gender or combination | Changes and varies in intensity at once |
Demifluix, also called demifluidflux, is the compound of the two, and the Nonbinary Wiki notes that its own entry for the term is unsourced. A person with more than one fluctuating gender may use multiflux instead, and the LGBTQIA+ Wiki records that demiflux people frequently also describe themselves as Multigender.
Why demiflux replaced an earlier name
According to the Tumblr user variant-archive, quoted on the LGBTQIA+ Wiki, the identity was previously called genderpivot, and the name was changed because the person who coined it had become the subject of community objection. The wiki says nothing about who proposed the replacement, when the changeover happened, or whether the older word kept any users.
Who coined demiflux, and exactly when, is not recorded anywhere on file. The wiki states plainly that this is unknown, and dates the word only as in use since or before 27 October 2018. For a term with a documented rename in its history, that is an unusual gap.
Where the demiflux flags come from
The flag record is older than the word's earliest recorded use, which is a sign that the dating is conservative rather than a sign that the flags came first. The main flag was made by an unknown user on or before 27 October 2018, and has no confirmed meaning. An alternate flag predates it: the DeviantArt account Pride-Flags made it at some point before 10 February 2018, not as a demiflux flag at all but as a scrap, which the DeviantArt user JDLuvaSQEE later picked out and assigned to the term.
A design made for nothing in particular was matched to a label by somebody other than its author, and became one of the two flags the wiki lists. Flags for demiflux girl and demiflux boy followed from the Tumblr user a-marinara-sauce on 30 July 2021, by which point the term had subdivisions of its own.
Where demiflux has been written down
Earlier than the flag record suggests. The Nonbinary Wiki notes a Tumblr blog called demigenders, started in March 2014, which described itself as a safe space for people identifying as demigirl, demiboy, demienby, demigender, demiflux or demifluid. The word is in that list, which puts it in circulation more than four years before the date the LGBTQIA+ Wiki can attach to it. A second blog, demigenderpalace, followed in June 2014 with a similar aim.
The family the word belongs to has a much fuller record than the word does. The Nonbinary Wiki dates the first demi- gender coinage to a post of 12 August 2010 on the transyadas forum of the Asexual Visibility and Education Network, in which the user Bad Patient, saying they were not being entirely serious, suggested demiguy, demidude and demibloke for having too much of a masculine element to call themselves agender. Demigirl and demiguy were added to the AVEN Gender Definitions Masterlist on 12 December 2010, and by 14 October 2011 both had reached the Genderqueer Identities and Terminology page of the blog Genderqueerid. Its owner, Marilyn Roxie, ran a survey of genderqueer people that autumn in which nine people ticked demiboy and seven ticked Demigirl. None of that record mentions demiflux, which arrives in the sources three years later and inherits the prefix without inheriting the paper trail.
What the demiflux figures do not measure
Two figures on file touch the word, and neither counts it. The Trevor Project's brief on gender diversity among LGBTQ young people reports that a quarter of its respondents identified outside the gender binary, selecting genderqueer or gender nonconforming, a different identity, or more than one identity at once, while 7 per cent chose transgender man or transgender woman and nothing else. Taken together, 32 per cent identified as transgender or used a label outside the man and woman categories, and 11 per cent selected multiple options. Demiflux appears in that brief in one place only: as one of four examples, alongside demiboy, demigirl and demifluid, of the demigender write-in answers people gave when the survey let them name their own gender. No count is attached to any of the four.
The Nonbinary Wiki's demigender page carries a frequency of 6.45 per cent in its infobox, and states in the same line that the figure aggregates all demi identities. The page does not say what the percentage is a share of, and the figure covers demigirl, demiboy, deminonbinary, demifluid and demiflux together, so nothing in it can be read as a count of demiflux.
Outside the wikis and the surveys, the record is a glossary line and a therapist's blog post. The Out Front Theatre Company's terms list defines demiflux in a single sentence, as a gender identity where one part is static and the others fluctuate in intensity, which is the LGBTQIA+ Wiki's definition compressed. That is the extent of the term's circulation in writing that nobody maintaining a gender wiki wrote.
Told apart
Demiflux vs Genderflux and Agender
- GenderfluxGenderflux fluctuates the whole gender. In demiflux only one component fluctuates while another component stays fixed.

- AgenderThe floor of the fluctuating part is often agender, so the two words describe the same low point from different angles.

- AgenderfluxBoth hold something constant. Agenderflux holds the identity at agender; demiflux holds one gender component while another moves in strength.

Common questions
Questions about Demiflux
- What does demiflux mean?
- It names a gender with two kinds of part: one that stays the same, and one whose intensity moves. The static part can be any gender or combination, and the moving part can be any genderflux identity, so a constant female part can sit alongside a boyflux part that runs from fully male down to nothing.
- What is the difference between demiflux and demifluid?
- Demifluid moves its non-static part between different genders. Demiflux moves its non-static part up and down in intensity while the gender itself stays the same.
- Why do the two wikis define demiflux differently?
- They emphasise different halves of the word. The LGBTQIA+ Wiki treats demiflux as any static gender part alongside a genderflux part, and gives a female part beside a boyflux one as its example. The Nonbinary Wiki reads the flux suffix as marking one of the genders as neutral, and its example pairs a constant genderqueer part with a woman part of fluctuating intensity. Neither page cites the other, and neither marks its reading as the settled one.
- Was demiflux called something else before?
- Yes. The Tumblr user variant-archive, quoted on the LGBTQIA+ Wiki, records that the identity was known as genderpivot and that the name was dropped because the person who coined it had become the subject of community objection. The wiki does not say who proposed the replacement.
- How old is the word demiflux?
- Older than its flags. A Tumblr blog called demigenders, started in March 2014, named demiflux among the identities it was created for, while the LGBTQIA+ Wiki can date the word itself only to 27 October 2018 or earlier, which is when the first flag appears.
- Has demiflux been recorded outside community wikis?
- Yes, in two places on file. The Trevor Project lists it among the demigender labels young people wrote in when a survey asked them to name their own gender identity, and the Out Front Theatre Company glossary carries a definition of it.
Added 2026-08-28 · Revised 2026-09-07
The evidence behind the word
How thoroughly Demiflux has been counted
Not how common the word is. How much of a population anybody has actually measured it across, on a six-step scale where each step is defined by the kind of evidence it takes to reach it, never by a score. The full method.
Rare / microlabel
<1% in community surveys, write-in only, or no quantitative record at all; documented mainly in community wikis.
Measured against Gender Census write-in data; Nonbinary Wiki frequency notes
Gender Census and USTS are self-selected community samples (shares of the gender-diverse community, multi-select, checkbox lists change yearly), not population prevalence. Only Williams Institute and Ipsos provide general-population estimates. Culture-specific figures mix census counts, academic studies, and advocacy estimates - each row cites its source.
Nearby in the catalogue
Related entries
- GenderfluxIntensity rather than direction, and a 1994 newsletter attestation that makes the word two decades older than the coinage most sources give it.

- AgenderAbsence rather than an unusual answer, dated by the OED to a 1996 newspaper article, and first recognised in law by an Oregon court ruling in 2017.

- AgenderfluxFully agender at the core while the felt level of masculinity or femininity rises and falls, and a definition the community has not yet settled.

- AgenderfluidAgender as the base, with other gendered feelings coming and going around it, and a community record thin enough to carry a notability warning.
