Son of Neil or Nell; also Nicholas-related in some Scandinavian surname adaptations.
The exact entry distinguishes the Middle English patronymic elements from later anglicizations of Nilsen/Nielsen/Nilsson. These are alternative surname routes, not proof of a modern bearer’s parentage or ancestry.
Origin
Patronymic surname-transfer traditions
The entry records a Middle English Neil/Nell patronymic and, separately, US anglicization of Scandinavian surnames. Given-name use is transferred from the surname; no one parent-name formation is asserted as universal.
English pronunciation
/ˈnɛlsən/
Recorded English reading of the patronymic surname and transferred given name.
Recorded English reading, as published. Accents and preferred pronunciations can differ.
Published name usage
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.
Latest published record available for this spelling in each place and recorded usage
Place
Year
Recorded usage
Published births
Rank
Notes
Canada
2025
Boys
30 · preliminary
859
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 Unpublished values are unknown, not zero.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
Boys
60 (rounded to 5)
708
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
19
1406
Source-reported counts; unpublished names are not zero. Rank basis: source published.
Scotland
2025
Boys
3
762
Source-reported counts; unpublished names are not zero. Rank basis: source published.
Ireland
2017
Boys
3
710
Names below three occurrences are unpublished.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
2023
Girls
6
13462
Source-reported counts; unpublished names are not zero. Rank basis: calculated from published counts.
United States
2025
Boys
300
824
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.
Sources & notes
Open an entry for its source, credit, licence and full qualifications. Different name traditions remain separate.
Meaning: Son of Neil or Nell; also Nicholas-related in some Scandinavian surname adaptations.
Checked against cited source
The exact entry distinguishes the Middle English patronymic elements from later anglicizations of Nilsen/Nielsen/Nilsson. These are alternative surname routes, not proof of a modern bearer’s parentage or ancestry. Credit: Wiktionary contributors. Adaptation: language scope and exact-name evidence condensed by Rare Baby Names; no audio or images reused. CC BY-SA 4.0: https://creativecommons.org/licenses/by-sa/4.0/.
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
Nickname: Nellie
Checked against cited source
Nickname option: Nellie can be used for Nelson. The exact English personal-name entry labels this masculine diminutive use rare. The predominant feminine name histories remain separate. Popularity counts remain separate. Credit: Wiktionary contributors. Source: https://en.wiktionary.org/w/index.php?title=Nellie&oldid=84921244. License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Adaptation: Rare Baby Names presents a reviewed reverse link from the documented short-form entry, retaining language, rare-use and uncertainty qualifications. 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
Origin: Patronymic surname-transfer traditions
Checked against cited source
The entry records a Middle English Neil/Nell patronymic and, separately, US anglicization of Scandinavian surnames. Given-name use is transferred from the surname; no one parent-name formation is asserted as universal.
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
English pronunciation: /ˈnɛlsən/
Checked against cited source
Recorded English reading of the patronymic surname and transferred given name.
Credit: Wiktionary contributors. Adapted by Rare Baby Names: wording shortened and name contexts separated. Recorded pronunciations are shown as published.
Statistics Canada, Table 17-10-0147-01, 1991–2025, released 23 September 2026.
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.
Central Statistics Office, Ireland, VSA50 and VSA60, updated 27 February 2026.
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.
Source : Insee, Fichier des prénoms, updated 16 July 2026.
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.