A LITTLE UNCOMMON. ENTIRELY YOURS.
Meaning, origin and pronunciation, with published usage by place and year.
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Lagoon in one Lithuanian account; the Roman name has no settled literal gloss here.
The scholarly account explicitly links the Lithuanian personal name to marios. This does not translate every Marius, resolve the Roman ancestry, or establish a universal meaning.
Roman family-name tradition; also a documented Lithuanian word-linked account.
The exact English entry derives the name from Latin Marius. Its English and Latin sections give differing deeper accounts, so no definite Mars derivation is imposed. Separately, the Lithuanian study links personal-name Marius to marios, lagoon. These accounts remain distinct.
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 |
|---|---|---|---|---|---|
| Canada | 2025 | Boys | 21 · preliminary | 1167 | 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 Unpublished values are unknown, not zero.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 | 1951 | Girls | 5 (rounded to 5) | 958 | 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. |
| France | 2025 | Boys | 1,530 (rounded to 5) | 27 | 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| England & Wales | 2025 | Boys | 18 | 1466 | Source-reported counts; unpublished names are not zero. Rank basis: source published. |
| Scotland | 2016 | Boys | 3 | 707 | Source-reported counts; unpublished names are not zero. Rank basis: source published. |
| Ireland | 2023 | Boys | 3 | 770 | 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 | Boys | 52 | 2539 | 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
The exact language section documents masculine given-name use. This is usage, not exclusive ancestry or a claim about every bearer. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Marius&oldid=93051544. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed the language-specific accounts and retained uncertainty. 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 language section documents masculine given-name use. This is usage, not exclusive ancestry or a claim about every bearer. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Marius&oldid=93051544. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed the language-specific accounts and retained uncertainty. 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 language section documents masculine given-name use. This is usage, not exclusive ancestry or a claim about every bearer. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Marius&oldid=93051544. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed the language-specific accounts and retained uncertainty. 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 scholarly account explicitly links the Lithuanian personal name to marios. This does not translate every Marius, resolve the Roman ancestry, or establish a universal meaning. Credit: Daiva Sinkevičiūtė, Vilnius University, Naming trends of Lithuanian emigrants in Ireland, Norway, and Germany (1991–2020), with focus on names of Baltic origin (2025), p. 9. Source: https://epublications.vu.lt/object/elaba%3A231782682/231782682.pdf. Original factual summary by Rare Baby Names; source rights retained. No source prose, images or audio reproduced.
Original factual summary; source rights retained
Checked against cited source
The dictionary records Roman family-name ancestry, with uncertainty in the deeper derivation; its Maria connection is labeled folk etymology. The Lithuanian scholarly account is retained separately rather than replacing that history. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Marius&oldid=93051544. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed the language-specific accounts and retained uncertainty. No source audio reused. Credit: Daiva Sinkevičiūtė, Vilnius University, Naming trends of Lithuanian emigrants in Ireland, Norway, and Germany (1991–2020), with focus on names of Baltic origin (2025), p. 9. Source: https://epublications.vu.lt/object/elaba%3A231782682/231782682.pdf. Original factual summary by Rare Baby Names; source rights retained. No source prose, images or audio reproduced.
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; original factual summary of scholarly source
Checked against cited source
Directly recorded French given-name reading. This is separate from English pronunciation guides and from Latin historical pronunciation. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Marius&oldid=93051544. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed the language-specific accounts and retained uncertainty. 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 English entry derives the name from Latin Marius. Its English and Latin sections give differing deeper accounts, so no definite Mars derivation is imposed. Separately, the Lithuanian study links personal-name Marius to marios, lagoon. These accounts remain distinct. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Marius&oldid=93051544. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names condensed the language-specific accounts and retained uncertainty. No source audio reused. Credit: Daiva Sinkevičiūtė, Vilnius University, Naming trends of Lithuanian emigrants in Ireland, Norway, and Germany (1991–2020), with focus on names of Baltic origin (2025), p. 9. Source: https://epublications.vu.lt/object/elaba%3A231782682/231782682.pdf. Original factual summary by Rare Baby Names; source rights retained. No source prose, images or audio reproduced.
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; original factual summary of scholarly source
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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: 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.
