A LITTLE UNCOMMON. ENTIRELY YOURS.
Meaning, origin and pronunciation, with published usage by place and year.
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Early root uncertain, in the Estonian Katariina name-family tradition.
Scoped to the documented Estonian Kaia–Katariina–Catherine relationship. The Catherine entry describes debated early Greek derivation and a later pure-word association; neither pure nor of the earth is established as a settled literal meaning of this Estonian route. Faroese use and other traditions require separate evidence.
Norwegian Karen/Katarina and Estonian Katariina name-family traditions; Faroese use also documented.
The specialist supplies the Norwegian short-form history, and the exact dictionary separates Estonian formation from Faroese given-name use. The broader Scandinavian label is expanded without claiming that Faroese usage proves a specific root.
Kai-uh (one recorded English hockey guide)
One bearer’s approximate first-name reading in the official school-supplied guide. The printed aid is retained without inferring an additional stress scheme. Other families or languages may use a different reading.
Recorded English reading, as published. Accents and preferred pronunciations can differ.
Counts apply only to the exact spelling, place, year and recorded usage shown. Places are separate; these figures are never added into a worldwide total. Missing or suppressed records never mean zero.
| Place | Year | Recorded usage | Published births | Rank | Notes |
|---|---|---|---|---|---|
| Canada | 2025 | Girls | 262 · preliminary | 96 | 2025 figures are preliminary. Quebec counts below five are randomly imputed by the publisher before national aggregation. Accents are removed in the source; this profile was matched only where the catalog spelling was unambiguous. Unpublished values are unknown, not zero. Rank basis: source published. |
| France | 2025 | Girls | 5 (rounded to 5) | 4467 | Counts are rounded to the nearest multiple of five. Ranks use unrounded publisher counts with randomly ordered ties; equally rounded counts can have different ranks. National coverage excludes Mayotte before 2012. Missing years are unavailable, not zero. Automated direction labels are withheld for this rounded-count series. Rank basis: source published. |
| England & Wales | 2025 | Girls | 173 | 265 | Published ranks differ from ranks calculated over visible rows. Counts retained; automated trend labels withheld. Rank basis: source published. |
| England & Wales | 2007 | Boys | 3 | 4333 | Historical source: not all years independently cross-checked. Rank basis: source published. |
| Northern Ireland | 2025 | Girls | 9 | 191 | Two rank discrepancies and alternate-view differences retained. Automated trend labels withheld. Rank basis: source published. |
| Scotland | 2025 | Girls | 15 | 242 | Source-reported counts; unpublished names are not zero. Rank basis: source published. |
| Ireland | 2025 | Girls | 36 | 130 | Names below three occurrences are unpublished. Accent recording changed in 2018; comparisons across that boundary may not describe the same spelling coverage. Counts refer to registrations in the year. Missing years are unavailable, not zero. Rank basis: source published. |
| United States | 2025 | Girls | 1,618 | 193 | Source-reported counts; unpublished names are not zero. Rank basis: calculated from published counts. |
| United States | 2025 | Boys | 5 | 12008 | Source-reported counts; unpublished names are not zero. Rank basis: calculated from published counts. |
Canada, Ireland and France coverage includes confidently matched existing profiles only; unmatched spellings are awaiting review. French counts are rounded to five.
Open an entry for its source, credit, licence and full qualifications. Different name traditions remain separate.
Checked against cited source
Exact female given-name spelling documented in this language. This attestation does not establish a universal meaning. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed exact personal-name sections and retained language-specific relationships and readings. No source audio reused.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
Checked against cited source
Exact female given-name spelling documented in this language. This attestation does not establish a universal meaning. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed exact personal-name sections and retained language-specific relationships and readings. No source audio reused.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
Checked against cited source
The reviewed exact Norwegian article documents local use of the personal name and its short-form tradition. This language-of-use label is separate from the older linguistic root. Credit: Babyverden, Kaia, article crediting name researcher Ivar Utne. Sources: https://www.babyverden.no/navn/kaia/. License: Original factual summary; source rights retained. Rights and license links: Babyverden source rights retained (https://www.babyverden.no/). Adaptation: Rare Baby Names summarized only the documented relationship or language-specific account. No biography, literary passage, photograph or audio reproduced; distinct traditions and statistics remain separate.
Original factual summary; source rights retained
Checked against cited source
Scoped to the documented Estonian Kaia–Katariina–Catherine relationship. The Catherine entry describes debated early Greek derivation and a later pure-word association; neither pure nor of the earth is established as a settled literal meaning of this Estonian route. Faroese use and other traditions require separate evidence. Credit: Wiktionary contributors. Sources: https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941, https://en.wiktionary.org/w/index.php?title=Katariina&oldid=92143132, https://en.wiktionary.org/w/index.php?title=Catherine&oldid=93156497. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed the linked personal-name sections and retained uncertainty and language scope. No audio reused.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
Checked against cited source
Language-specific formation; separate from the older licensed Scandinavian classification. This source does not corroborate the licensed of-the-earth gloss. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed exact personal-name sections and retained language-specific relationships and readings. No source audio reused.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
Checked against cited source
The Norwegian personal-name article explicitly describes Kaia as a pet form of Katarina-family names and, in Norway, especially Karen. This is a Norwegian short-form tradition, separate from the Estonian account. Credit: Babyverden, Kaia, article crediting name researcher Ivar Utne. Sources: https://www.babyverden.no/navn/kaia/. License: Original factual summary; source rights retained. Rights and license links: Babyverden source rights retained (https://www.babyverden.no/). Adaptation: Rare Baby Names summarized only the documented relationship or language-specific account. No biography, literary passage, photograph or audio reproduced; distinct traditions and statistics remain separate.
Original factual summary; source rights retained
Checked against cited source
The specialist supplies the Norwegian short-form history, and the exact dictionary separates Estonian formation from Faroese given-name use. The broader Scandinavian label is expanded without claiming that Faroese usage proves a specific root. Credit: Wiktionary contributors; Ivar Utne / Babyverden, exact Milana and Kaia entries. Sources: https://www.babyverden.no/navn/kaia/; https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: Wiktionary-derived material CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/); other source rights retained; no open license claimed for Babyverden. Adaptation: Rare Baby Names summarized the exact personal-name accounts in original English and kept separate histories qualified. No source prose, quotations, images or audio reused.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0; other source rights retained
Checked against cited source
One bearer’s approximate first-name reading in the official school-supplied guide. The printed aid is retained without inferring an additional stress scheme. Other families or languages may use a different reading. Credit: College Hockey Inc., 2025–26 NCAA Division I Women’s Hockey Pronunciation Guide, school-supplied Ohio State entry, updated 27 October 2025, PDF page 3. Source: https://www.collegehockeyinc.com/wp/wp-content/uploads/2025/10/2025-26WomensNationalPronunciationGuide251027.pdf#page=3. License: original brief factual summary; source rights retained. Adaptation: Rare Baby Names retained only the short factual first-name aid or nickname and its scope. No IPA or stress invented; no roster, biography, image or audio republished; no open license claimed.
Original brief factual summary; source rights retained
Checked against cited source
Estonian personal-name section: Katariina is the documented source-name relationship; Kai, Kaie and Kaja are related forms, not proven interchangeable spellings or direct nicknames. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed exact personal-name sections and retained language-specific relationships and readings. No source audio reused.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
Checked against cited source
Estonian personal-name section: Katariina is the documented source-name relationship; Kai, Kaie and Kaja are related forms, not proven interchangeable spellings or direct nicknames. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed exact personal-name sections and retained language-specific relationships and readings. No source audio reused.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
Checked against cited source
The exact Finnish Kaija entry identifies Estonian Kaia as a cognate in the Katariina family. This is a cross-language relationship, not a claim that every bearer has the same origin or pronunciation. Credit: Wiktionary contributors, exact personal-name entries. Sources: https://en.wiktionary.org/w/index.php?title=Kaija&oldid=92174001; https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: CC BY-SA 4.0. Rights and license links: CC BY-SA 4.0 for Wiktionary-derived material (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names summarized only the documented relationship or language-specific account. No biography, literary passage, photograph or audio reproduced; distinct traditions and statistics remain separate.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
Checked against cited source
Estonian personal-name section: Katariina is the documented source-name relationship; Kai, Kaie and Kaja are related forms, not proven interchangeable spellings or direct nicknames. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed exact personal-name sections and retained language-specific relationships and readings. No source audio reused.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
Checked against cited source
Estonian personal-name section: Katariina is the documented source-name relationship; Kai, Kaie and Kaja are related forms, not proven interchangeable spellings or direct nicknames. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed exact personal-name sections and retained language-specific relationships and readings. No source audio reused.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
Checked against cited source
The specialist describes Kaia as a pet form in the Katarina family, especially Karen in Norway. This complements the separate Estonian Katariina and Faroese use documented in the dictionary; those uses do not establish every possible older root. Credit: Wiktionary contributors; Ivar Utne / Babyverden, exact Milana and Kaia entries. Sources: https://www.babyverden.no/navn/kaia/; https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: Wiktionary-derived material CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/); other source rights retained; no open license claimed for Babyverden. Adaptation: Rare Baby Names summarized the exact personal-name accounts in original English and kept separate histories qualified. No source prose, quotations, images or audio reused.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0; other source rights retained
Checked against cited source
The short first-name aid Kai-uh represents 2 syllables in this reading. The count applies to this documented example. Credit: College Hockey Inc., 2025–26 NCAA Division I Women’s Hockey Pronunciation Guide, school-supplied Ohio State entry, updated 27 October 2025, PDF page 3. Source: https://www.collegehockeyinc.com/wp/wp-content/uploads/2025/10/2025-26WomensNationalPronunciationGuide251027.pdf#page=3. License: original brief factual summary; source rights retained. Adaptation: Rare Baby Names retained only the short factual first-name aid or nickname and its scope. No IPA or stress invented; no roster, biography, image or audio republished; no open license claimed.
Original brief factual summary; source rights retained
Checked against cited source
The exact Estonian Kaja entry explicitly records an interpretation as a variant of Kaia. This relationship is scoped to that name-family route; Kaja also has a separate Estonian echo-name account. Credit: Wiktionary contributors, exact personal-name entries. Sources: https://en.wiktionary.org/w/index.php?title=Kaja&oldid=92985200; https://en.wiktionary.org/w/index.php?title=Kaia&oldid=85763941. License: CC BY-SA 4.0. Rights and license links: CC BY-SA 4.0 for Wiktionary-derived material (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names summarized only the documented relationship or language-specific account. No biography, literary passage, photograph or audio reproduced; distinct traditions and statistics remain separate.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
This adapted text is available under CC BY-SA 4.0.
CC BY-SA 4.0
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Attribution: Source: NISRA : Website: www.nisra.gov.uk
License: Open Government Licence v3.0
Attribution: (C) Crown copyright. Data supplied by National Records of Scotland.
License: Open Government Licence v3.0
Attribution: Source: Office for National Statistics licensed under the Open Government Licence
License: Open Government Licence v3.0
Attribution: Source: Office for National Statistics licensed under the Open Government Licence
License: Open Government Licence v3.0
Attribution: U.S. Social Security Administration
Credit: Statistics Canada, Table 17-10-0147-01, 1991–2025, released 23 September 2026.
License: Statistics Canada Open Licence
Adaptation: Adapted from Statistics Canada, First names at birth by sex at birth, selected indicators, Table 17-10-0147-01, reference years 1991–2025. This does not constitute an endorsement by Statistics Canada of this product.
Credit: Central Statistics Office, Ireland, VSA50 and VSA60, updated 27 February 2026.
License: CC BY 4.0
Adaptation: Adapted by Rare Baby Names: joined the published count and rank indicators and matched unambiguous existing spellings. Source values retained.
Credit: Source : Insee, Fichier des prénoms, updated 16 July 2026.
License: Open Licence 2.0 (Etalab)
Adaptation: Adapted by Rare Baby Names: column names and sex codes mapped and unique case-only spellings matched to existing profiles. Published rounded counts and ranks retained.
