A LITTLE UNCOMMON. ENTIRELY YOURS.
Meaning, origin and pronunciation, with published usage by place and year.
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Treasurer-related, in the Casper/Caspar naming interpretation.
This is a parent-name interpretation: the Dutch Cas entry explicitly names Casper and Caspar. The Caspar name history links to Hebrew gizbar, whose lexical entry means treasurer and traces reconstructed Iranian ancestry. The precise historical route into the medieval name is not fully certain. Cas itself is a short form, not the Hebrew word, and this account does not establish every family’s naming intention.
Dutch short-form tradition, from Casper or Caspar.
The exact Dutch personal-name entry explicitly identifies Cas as a diminutive of Casper and Caspar. This is the documented short-form route, distinct from the longer names’ deeper history and from unrelated English scientific or astronomical abbreviations.
Not yet published for this spelling.
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 |
|---|---|---|---|---|---|
| England & Wales | 2020 | Boys | 3 | 4608 | Historical source: not all years independently cross-checked. Rank basis: source published. |
| United States | 2024 | Boys | 10 | 7765 | Source-reported counts; unpublished names are not zero. Rank basis: calculated from published counts. |
Open an entry for its source, credit, licence and full qualifications. Different name traditions remain separate.
Checked against cited source
The exact Dutch section documents Cas as a personal name. This is language of use rather than nationality or an English pronunciation. Credit: Wiktionary contributors, exact personal-name and lexical entries at the cited revisions. Source: https://en.wiktionary.org/w/index.php?title=Cas&oldid=92961879. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names summarized the documented name formation or qualified parent-name root in English; separate name traditions and uncertainty retained. No audio, images or source passages 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
This is a parent-name interpretation: the Dutch Cas entry explicitly names Casper and Caspar. The Caspar name history links to Hebrew gizbar, whose lexical entry means treasurer and traces reconstructed Iranian ancestry. The precise historical route into the medieval name is not fully certain. Cas itself is a short form, not the Hebrew word, and this account does not establish every family’s naming intention. Credit: Wiktionary contributors, exact personal-name and lexical entries at the cited revisions. Source: https://en.wiktionary.org/w/index.php?title=Cas&oldid=92961879; https://en.wiktionary.org/w/index.php?title=Caspar&oldid=92481674; https://en.wiktionary.org/w/index.php?title=%D7%92%D7%96%D7%91%D7%A8&oldid=92396145. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names summarized the documented name formation or qualified parent-name root in English; separate name traditions and uncertainty retained. No audio, images or source passages 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
In documented Dutch naming usage, Cas is a diminutive of Caspar. The exact Dutch personal-name section names both Casper and Caspar; English genetics and astronomical abbreviation senses are unrelated. No Dutch reading is presented as English. Credit: Wiktionary contributors, exact Cas personal-name entry at the cited revision. Source: https://en.wiktionary.org/w/index.php?title=Cas&oldid=92961879. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names summarized explicit name relationships or transcribed the documented English readings. Name spellings retain separate statistics and preferred readings. No source audio, images or quotations 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
In documented Dutch naming usage, Cas is a diminutive of Casper. The exact Dutch personal-name section names both Casper and Caspar; English genetics and astronomical abbreviation senses are unrelated. No Dutch reading is presented as English. Credit: Wiktionary contributors, exact Cas personal-name entry at the cited revision. Source: https://en.wiktionary.org/w/index.php?title=Cas&oldid=92961879. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names summarized explicit name relationships or transcribed the documented English readings. Name spellings retain separate statistics and preferred readings. No source audio, images or quotations 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 Dutch personal-name entry explicitly identifies Cas as a diminutive of Casper and Caspar. This is the documented short-form route, distinct from the longer names’ deeper history and from unrelated English scientific or astronomical abbreviations. Credit: Wiktionary contributors, exact personal-name and lexical entries at the cited revisions. Source: https://en.wiktionary.org/w/index.php?title=Cas&oldid=92961879. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names summarized the documented name formation or qualified parent-name root in English; separate name traditions and uncertainty retained. No audio, images or source passages 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
Attribution: Source: Office for National Statistics licensed under the Open Government Licence
License: Open Government Licence v3.0
Attribution: U.S. Social Security Administration
