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O'Brien

family name
Intangible family_name Q2043243
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O'Brien

Summary

O'Brien is a family name[1]. O'Brien ranks in the top 1% of family_name entities by monthly Wikipedia readership (62 views/month).[2]

Key Facts

  • O'Brien's instance of is recorded as family name[3].
  • O'Brien's instance of is recorded as surname prefixed with Ó or O[4].
  • O'Brien's writing system is recorded as Latin script[5].
  • O'Brien's Commons category is recorded as O'Brien (surname)[6].
  • O'Brien's language of work or name is recorded as English[7].
  • O'Brien's language of work or name is recorded as Irish[8].
  • O'Brien's said to be the same as is recorded as O'Brian[9].
  • O'Brien's said to be the same as is recorded as Obrien[10].
  • O'Brien's native label is recorded as {'lang': 'mul', 'text': "O'Brien"}[11].
  • O'Brien's different from is recorded as O'Brien[12].
  • O'Brien's Soundex is recorded as O165[13].
  • O'Brien's Cologne phonetics is recorded as 0176[14].
  • O'Brien's Caverphone is recorded as APRN11[15].

Body

Definition and Type

Recorded instance of include family name[3] and surname prefixed with Ó or O[4].

Why It Matters

O'Brien ranks in the top 1% of family_name entities by monthly Wikipedia readership (62 views/month).[2]

Related Entities

Anne Rice Brian O'Nolan Conan O'Brien Dusty Springfield Dylan O'Brien Edmond O'Brien Edna O'Brien Ed O'Brien Kathleen O'Brien Margaret O'Brien

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). O'Brien. Retrieved May 3, 2026, from https://4ort.xyz/entity/o-brien-q2043243
MLA “O'Brien.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/o-brien-q2043243.
BibTeX @misc{4ortxyz_o-brien-q2043243_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{O'Brien}}, year = {2026}, url = {https://4ort.xyz/entity/o-brien-q2043243}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): O'Brien — https://4ort.xyz/entity/o-brien-q2043243 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/o-brien-q2043243 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 13d ago · Harmonia Amanda · 2026-08-05 view diff on Wikidata ↗
    Fast id → 216416
    Wolfram language entity code → Entity["Surname", "Obrien"]
    Different from → O'Brien
    National library of israel j9u id → 987007284300805171
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P4839]]: Entity["Surname", "Obrien"], Matched to [[:toollabs:mix-n-match/#/entry/55543057|O'Brien (#55543057)]] in [[:toollabs:mix-n-match/#/catalog/1497|Wolfra"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.