Neopronoun

 are defined as any set of singular third-person pronouns that are not officially recognized in the language they are used in, typically created with the intent of being a gender-neutral pronoun set.

History
Historically, there were two gender-neutral pronouns native to English dialects, ou and (h)a. According to Dennis Baron's Grammar and Gender: Baron goes on to describe how relics of these gender-neutral terms survive in some British dialects of Modern English (for example hoo for "she", in Yorkshire), and sometimes a pronoun of one gender might be applied to a human or non-human animal of the opposite gender. This aforementioned hoo is also sometimes used in the West Midlands and south-west England as a common gender pronoun.

In some West Country dialects, the pronoun er can be used in place of either he or she, although only in weak (unstressed) positions such as in tag questions. Additionally, in Essex, in the south-east of England, in the Middle English period, the spelling "hye" could refer to either he or she. More recently, in the city of Baltimore, and possibly other cities in the United States, yo has come to be used as a gender-neutral pronoun.

Both the Oxford English Dictionary (OED) and Wright's English Dialect Dictionary confirm the use of "a" in place of "he," "she," "it," "they," and even "I." It is a reduced form of the Old English pronoun, "he," meaning "he" and "heo" meaning "she". Some surviving British dialects still use this pronoun.

Various proposals for the use of other non-standard pronouns have been introduced since at least the 19th century.

Ou was first recorded in a native English dialect in the 16th century. In 1789, William H. Marshall documented the use of a, used by 14th century English writer, John of Trevisa, the existence of a dialectal English epicene pronoun, singular ou: '"Ou will" expresses either he will, she will, or it will.' Marshall traces ou as possibly deriving from Middle English a.

"Co" was coined by feminist writer Mary Orovan in 1970. "Co" is in common usage in intentional communities of the Federation of Egalitarian Communities, and "co" appears in the bylaws of several of these communities. In addition to use when the gender of the antecedent is unknown or indeterminate, some use it as gender-blind language and always replace gender-specific pronouns.

Several variants of ze have been proposed, with different object forms, to meet the need of unspecified gender situations and transgender persons. Kate Bornstein, an American transgender author, used the pronoun forms ze and hir in the book "Nearly Roadkill: an Infobahn erotic adventure" in 1996. Jeffrey A. Carver, an American science fiction writer, used the pronoun hir in the novel "From a Changeling Star" for a different-gendered nonhuman, in 1989.

In addition to an interjection and greeting, yo is a gender-neutral pronoun in a dialect of African-American Vernacular English (AAVE) spoken by middle school students in Baltimore, Maryland, the student body of which is 97% African-American. These students had spontaneously created the pronoun as early as 2004, and commonly used it. A study by Stotko and Troyer in 2007 examined this pronoun. The speakers used yo only for same-age peers, not adults or authorities. The speakers thought of it as a slang word that was informal, but they also thought if it as just as acceptable as he or she. Yo was used for people whose gender was unknown, as well as for specific people whose gender was known, often while using a pointing gesture at the person in question. The researchers only collected examples of yo used in the nominative form, finding no possessive forms such as *yo's and no reflexive forms such as *yoself.

Nounself
Main article: Nounself

Nounself pronouns are a subset of neopronouns that are more directly based on words, often nouns.

History
It is unclear where the word "nounself" itself was first coined, although it may be on Tumblr because of the amount of popularity that nounself sets gained, starting in 2015.

Thonself
The earliest example of what could be called a nounself pronoun was proposed by by American lawyer Charles Crozat Converse in 1884. Converse took the words "this one" and "that one" and proposed thon as a gender-neutral pronoun set.American composer Charles Crozat Converse who proposed the pronoun set thon/thons/thonself in 1858. It was based on a contraction of "that one". The thon pronoun was included in some dictionaries such as Webster's International Dictionary (1910), Funk & Wagnalls New Standard Dictionary (1913), and Webster's Second International (1959). The pronouns are not widely used in the present day. In the 2019 Gender Census, 18 (0.2%) people said that they were happy to be referred to by thon. "thon. Pronoun of the 3rd person, common gender, meaning “that one, he she, or it”: a neoterism proposed by Charles Crozat Converse, and apparently complying with the neoteristic canons, since it supplies an antecedent blank, obeys a simple and obvious analogy, and is euphonious."

- —Funk and Wagnalls, Supplement to A Standard Dictionary of the English Language, 1903 For most of the 20th century, thon appeared in various publications of Funk and Wagnalls, and also spread to another dictionary, Merriam-Webster’s Second New International Dictionary (1934 edition). Thon was removed from abridged dictionary in the third edition.

Humanist Pronouns
Often called humanist pronouns, hu/hum/hus/hus/humself was used in several college humanities texts published by Bandanna Books and originated by editor Sasha Newborn in 1982.

Faeself And Others
One of the most commonly recognized nounself pronoun sets is fae/faer, first seen online in 2013. "Okay, so!

Why did I choose fae/vaer as my pronouns?

Because I am fae. I am described as such by people who don’t know me — fae and feline and not-exactly-human. I do identify as faen, and in some ways angel as well, and fae and angel are the goals of my presentation. My choice of fae as a pronoun reflects this.

Using fae as a pronoun started out half a joke, a 1am offhand comment that fae would be one of the only things I could use as a pronoun and identify with. The next morning, it wasn’t so much a joke anymore, and by the end of the day my girlfriend and I had come up with how fae would work as a pronoun.

To address the point about fae as binary or not — it depends on your source material. My personal view on this is that fae and fae creatures as stand outside the binary. They probably have some form of gender, but it’s most definitely not our human binary. Angels, on the other hand, are genderless. They have no sex and they have no gender. Together, fae and angels are the two sides of androgyny that are possible, and kind of form a secondary arc around the male/female binary: that of gendered/genderless.

…so in some ways, I’m using fae as a giant ‘fuck you’ to the gender binary and a refusal of much of the American culture surrounding gender. My gender is yes. Except when it’s no. Either way, it’s not male or female and using a pronoun that is very associated with creatures that stand outside humankind is, for me at least, a very good way to remind people of this constantly."

- Eidolan

Emojiself
Main article: Emojiself

Emojiself pronouns are a subset of neopronouns and nounself pronouns that replace the content of the pronoun entirely with an emoji.

Misgendering
See main article: Misgendering

Using the incorrect pronouns for someone when you are aware of their pronouns is misgendering. Misgendering is an act of erasure and transphobia, which has been linked to mental health struggles and suicide. The U.S. Transgender Survey states that 54% of those living with unsupportive families, where their family members may misgender them, had attempted suicide within their lifetime. 37% of those with supportive families had attempted suicide at some point of their lives. "Because names and pronouns are the two ways people call and refer to others, they are personal and important. They are also key facets of our identity. Therefore, calling someone by the wrong name or “misgendering” them by using incorrect pronouns can feel disrespectful, harmful and even unsafe."

- Let’s Get It Right: Using Correct Pronouns and Names "According to the World Health Organization, violence is referred to as “the intentional use of physical force or power, threatened or actual, against oneself, another person, or against a group or community, that either results in or has a high likelihood of resulting in injury, death, psychological harm, maldevelopment, or deprivation.” When someone intentionally misgenders a transgender person, it can be noted as psychological abuse. Misgendering is dehumanizing; when you purposefully disregard someone’s gender, simply because they are not like you, it can lead to mental and physical harm."

- Intentionally Misgendering Transgender People is Considered Violence

Controversy

 * It is a common claim (usually of Exclusionist groups) that neopronouns, especially nounself pronouns, are a new invention. However, this is untrue and ahistorical.
 * Another common claim is that using fae/faer or similar pronouns is cultural appropriate against Pagans/Celtrics; However these aren't the only cultures that have fae, the original coiner identified as a fae faerself , and Celts and Pagans are statistically more likely to feel actively good about someone’s fae/faer pronouns, even when that person is not a Celt/Pagan.

List of neopronouns
See main article: Neopronoun/List

Flags
Like other parts of a person's identity, like their gender or orientation (or even their kink or disability), flags may be made specifically for pronouns. Unlike other facets of queer identity, pronoun flags at large don't follow any real common convention. Flags for pronouns vary wildly in design, number of stripes, and symbols used. A pronoun flag format called "pronoun path" is used by Tumblr user mothpride. This refers to a specific design of flag that uses two overlapping stripes, with each flag being unaligned with any identity, just pronouns. The first example of this format being used was posted November 10th, 2020, and the term "pronoun path" was first used in another post the same day.

In 2021, Ezgender designed a proposed "standard pronoun template" and released a free online template for it.

Usage

 * 25% of LGBTQ youth use they/them exclusively, a combination of he/him, she/her, or they/them, or neopronouns such as ze/zir or fae/faer.