Sipiniq
ᓯᐱᓂᖅ
Sipiniq is an Inuit category for a person understood to have changed physical sex before or at the moment of birth, and who is then socially designated as the sex they are held to have been first. The Inuktitut is ᓯᐱᓂᖅ, from sipi, to split; the plural is sipiniit, and the West Greenlandic form is sipineq. The designation is a gender role rather than a statement about a person's body or about whom they marry.
What the record holds for Sipiniq
First documented
Undated
No first use has been pinned to a source. The catalogue does not guess a year, and an empty field is the honest output.
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
Culturally localised
Where the word sipiniq comes from
The root is sipi, to split, and the splitting is literal in the accounts: a newborn whose penis and testicles are described as splitting open as it is delivered, becoming a vagina and labia. In Inuit Nunaat the concept is attested mainly in parts of the Canadian Arctic, around Igloolik and in Nunavik, and in Greenland among the Kitaamiut and the Inughuit.
Neighbouring peoples have their own vocabulary rather than this one. Tikkaliaq and nuliakaaliaq are the Iiviit words; kipijuituq is what the Netsilik Inuit called a comparable idea. No source on file dates the first recorded use of sipiniq in any of its spellings, and none names who first wrote it down.
How a child is recognised as sipiniq
The change was understood to happen either before delivery or during it. In the second case an infant who appeared male as it was born and then presented female organs would be designated male socially, and the reverse could occur. One Inuk woman described a more elaborate version. She remembered having been the soul of her mother's late father, entering her mother's uterus, becoming a male foetus, and then, at the moment of delivery, refusing to be born male and arriving physically female.
Other signs were read at birth as well. Ambiguity counted, from swelling caused by oedema through to Intersex features, and so did genitals blocked by mucus. Fused labia that later separate in infancy would present as exactly the change the word names, and that is a common sign of congenital adrenal hyperplasia, which is genetic; Inuit accounts hold that a woman who was or had been sipiniq was likelier to bear sipiniit children herself, which is what an inherited trait would produce. A long or difficult delivery was often put down to a sipiniq infant. Fieldwork carried out in the 1970s found two thirds of recorded sipiniit to be infants taken for male who became female and were then designated male, with the opposite direction rarer. That is a proportion of the cases recorded by one body of fieldwork, not a rate in any population: nobody has counted sipiniit, and no census or survey figure appears in any source behind this entry.
How a sipiniq child was raised
The upbringing followed the designation rather than the body, a pattern the literature calls reverse socialization. The child was given the name of a dead relative who had held that gender, taught its skills, set to its work, and dressed in garments cut for the tasks that went with it. In most cases the role lasted until puberty; in some it was kept into adulthood and past marriage.
Socially the designation gave one gender and spiritually it was often understood to give the other, and that doubling carried weight. Sipiniit were held to be unusually strong go-betweens for the natural and spiritual worlds, which made them likely candidates for the role of angakkuq, the shaman or spiritual leader. Sipiniit often married one another and could equally marry people who were not sipiniit, which is the clearest evidence that the category described a role and not a sexuality.
Why anthropologists disagree about sipiniq
Much of the early scholarly work is the French anthropologist Bernard Saladin d'Anglure's, from the late 1970s onward, and his framing has been argued with ever since. He described the concept as perinatal transsexuality, a gender transition occurring in the womb or at the moment of birth. He also noted a raised rate of what was then called female pseudohermaphroditism among the Inuit, and then set a limit on his own suggestion: sterility was usual in that group and unusual among sipiniit, which leaves the physical account covering few of the cases at best.
Demographic, economic and psychological explanations have all been tried. One holds that the designation balanced the sexes in a household whose children were otherwise all of one kind. Saladin d'Anglure rejected that class of argument as impoverishing the Inuit reality, and put forward instead an ideological account: the ideal Inuit family was a male and female couple with a brother and sister pair, a microcosm of the balanced order of the universe, and reverse socialization restored the balance when a family did not match the ideal.
Betty Kobayashi Issenman, a Canadian anthropologist, reads the designation differently again: a spiritual practice, the child taking in the spirit of a dead relative, rather than a sign that the child was Transgender. Those three readings, the physical, the structural and the spiritual, are the state of the argument, and none of the sources on file settles it. What they agree on is the practice: the name, the clothing, the work and the standing between worlds.
Why sipiniq appears in English umbrella lists
English glossaries habitually file sipiniq under two-spirit, and Wiktionary's translation table lists the Inuktitut word among the terms it offers for that gloss. The umbrella is younger than the category by a wide margin and it was made for a different purpose.
Two-Spirit was developed across five conferences of First Nations people and announced in 1990 at the Third Annual Inter-tribal Native American, First Nations, Gay and Lesbian American Conference in Winnipeg; Albert McLeod, Myra Laramee and Wesley Thomas are among those credited with developing it. In 1993 a group of anthropologists and Native people issued guidelines urging scholars to drop berdache and to use either tribally specific terms or the new umbrella. Two-spirit was created as a tool for political organising across nations, is not meant to be a standalone identity, and carries the expectation that a two-spirit person holds a traditional gender role from their own specific culture.
Whether an Inuit category belongs under an umbrella built for that purpose is not addressed anywhere in the sources on file. What can be said is narrower: sipiniq is a word in Inuktitut with its own root, its own regional distribution and its own neighbouring terms, and a glossary that offers it as a translation of an English coinage of 1990 is describing the umbrella rather than the word.
Told apart
Often confused with Sipiniq
- IntersexGenital ambiguity at birth was one of the signs read as sipiniq, and fused labia that separate later would present as the change the word names, but the designation is a social role that continued through naming, clothing and work whether or not any physical ambiguity persisted.

- TransgenderBernard Saladin d'Anglure called the concept perinatal transsexuality, and Betty Kobayashi Issenman reads it instead as a spiritual practice in which a child incorporates the spirit of a deceased relative rather than as the child being transgender. The designation was made by others at birth, not claimed later.

- Two-SpiritEnglish glossaries file sipiniq under two-spirit, an umbrella developed across five First Nations conferences and announced in Winnipeg in 1990 as a tool for political organising. It is an English coinage far younger than the Inuktitut word, and the sources on file do not address whether Inuit categories sit under it.

Common questions
Questions about ᓯᐱᓂᖅ
- What does sipiniq literally mean?
- It is built on sipi, to split. The splitting is literal in the accounts, which describe an infant perceived at birth as having a penis and testicles that split open to become a vagina and labia. The plural is sipiniit and the West Greenlandic form is sipineq.
- Was a sipiniq child raised as a boy or a girl?
- As the sex they were held to have been before the change, which is the reverse of what their body then showed. The child was named after a deceased relative of that gender, learned its skills, did its work and wore clothing tailored for its tasks. Most were treated as sipiniq until puberty, though some kept the role into adulthood and after marriage.
- Why were sipiniit thought to make good shamans?
- Because they were socially of one gender and spiritually understood to belong to the other, which made them strong intermediaries between the natural and spiritual worlds and prime candidates for the role of angakkuq.
- Is sipiniq the same as being two-spirit?
- No. Two-spirit is an English umbrella developed across five conferences of First Nations people and announced at a Winnipeg conference in 1990 as a tool for political organising across nations, with the expectation that a two-spirit person holds a traditional role from their own culture. Sipiniq is an Inuktitut word with its own root and its own regional distribution, and English glossaries that offer one as a translation of the other are describing the umbrella.
- Who studied sipiniit, and do they agree?
- The French anthropologist Bernard Saladin d'Anglure did much of the early work from the late 1970s and called the concept perinatal transsexuality. He rejected explanations that made the designation a way of evening out family sex ratios, arguing instead from an ideal Inuit family of a couple and a brother and sister pair. Betty Kobayashi Issenman reads the designation as a spiritual practice of incorporating a dead relative's spirit. The three readings stand unreconciled.
Added 2026-08-29 · Revised 2026-09-07
The evidence behind the word
How thoroughly Sipiniq 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.
Culturally localized
Prevalence meaningful only within a specific culture or region; population estimate given where one exists (census, academic, NGO).
Measured against National censuses (India 2011, Pakistan 2017), academic studies (Winter, VanderLaan), NGO/journalism estimates
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
- IntersexA fact about bodies that nearly every gender list files as an identity, and two prevalence figures thirty times apart from one single source.

- TransgenderAn umbrella carrying a 1965 medical coinage and a 1994 antonym, and one of the very few figures in this subject that is a population estimate.

- Two-SpiritAn English umbrella coined at a 1990 Winnipeg gathering to replace berdache, closed to non-Indigenous people, and translating no older word.

- Akava'ineAn old Cook Islands word now carrying a much newer identity, shaped by Polynesian communities in New Zealand and carried back home to Rarotonga.
