Brenan
surname · Latin script
Meaning: from Irish Gaelic O Braondin, meaning ‘descendant of Braondn’, a personal name literally ‘little drop of moisture’
Recorded as a male name· opposite-gender records fall within measured source noise
Brenan is a surname written in the Latin script, with more bearers in Mali than in any other country.
- USUnited States1 in 940K(measured from records)
- MLMali≈1 in 40K
- IEIreland≈1 in 222K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.
- Mali (inferred from the name graph)
- Sources
- 178 (measured from records)
- ≈1 in 40K (inferred from the name graph)
≈490 people, est.
Highest-authority source
Mali, est.
measured from records inferred from the name graph
Meaning & origin(measured from records)
from Irish Gaelic O Braondin, meaning ‘descendant of Braondn’, a personal name literally ‘little drop of moisture’
Sources 1
- Encyclopedia of surnames [the complete companion to tracing your names history]
Where in the world(measured from records)
Brenan counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.
Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.
| Country | Most common spelling | Sources | |||
|---|---|---|---|---|---|
| ML Mali | ≈490 est. | ≈1 in 40K | — | Brenan | 1 |
| US United States | 354 | 1 in 940K | 844 | Brenan | 178 |
| GB United Kingdom | ≈140 est. | ≈1 in 479K | listed | Brenan | 62 |
| CA Canada | ≈88 est. | ≈1 in 430K | 5 | Brenan | 40 |
| AU Australia | ≈62 est. | ≈1 in 413K | — | Brenan | 26 |
| IE Ireland | ≈23 est. | ≈1 in 222K | — | Brenan | 25 |
| NZ New Zealand | ≈14 est. | ≈1 in 340K | — | Brenan | 13 |
Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.
Registers cited: Census Bureau — Surname Frequency 2010; Census Bureau — First Name Frequency 2020 by sex; the gb-nisra-baby-names-ni register; the ca-statcan-baby-names register. Figures without a register are Mondonomo estimates; see Methodology.
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).
Other recorded senses(measured from records)
Brenan is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
A botanical plant name author abbreviation for botanist John Patrick Micklethwait Brenan (1917-1985).
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Notable people with this name(measured from records)
- Michael John Brenanb. 1780Irish Catholic priest and Capuchin
- John Gerald Brenanb. 1800(1800-1860)
- James Brenanb. 1837IEIrish artist, educator (1837–1907)
- Henry Austin Brenanb. 1845(1845-1918)
- John O’Neill Brenanb. 1856(1856-1940) public servant
- Sir John Fitzgerald Brenanb. 1883GBBritish diplomat (1883-1953)
- Gerald Brenanb. 1894GBBritish writer and Hispanist (1894-1987)
- John Patrick Micklethwait Brenanb. 1917GBBritish botanist (1917-1985)
- Tobias Brenanb. 2006GBEnglish footballer (born 2006)
- Elizabeth Laughtonnot in their usual namePeerage person ID=353456
The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).
Evidence(measured from records)
Attested in 22 sources across 12 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — First Name Frequency 2020 by sex | 2020 | 844 | #13,313 |
| US United States | Census Bureau — First Name Frequency 2020 by sex | 2020 | 67 | #13,313 |
| US United States | SSA — National Baby Names (1880–present) | 2009 | 42 | — |
| US United States | SSA — National Baby Names (1880–present) | 2000 | 37 | — |
| US United States | SSA — National Baby Names (1880–present) | 1996 | 36 | — |
| US United States | SSA — National Baby Names (1880–present) | 1997 | 35 | — |
| US United States | SSA — National Baby Names (1880–present) | 2011 | 34 | — |
| US United States | SSA — National Baby Names (1880–present) | 2006 | 32 | — |
| US United States | SSA — National Baby Names (1880–present) | 2003 | 32 | — |
| US United States | SSA — National Baby Names (1880–present) | 1999 | 31 | — |
| US United States | SSA — National Baby Names (1880–present) | 2007 | 30 | — |
| US United States | SSA — National Baby Names (1880–present) | 2001 | 30 | — |
Reference works 2
- Wikipedia surname tokens
- Wikidata name items (native-script + romanized given/family names)
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Brenan mean, and where does it come from?
- from Irish Gaelic O Braondin, meaning ‘descendant of Braondn’, a personal name literally ‘little drop of moisture’ Recorded by Encyclopedia of surnames [the complete companion to tracing your names history].
- In which country does Brenan have the most bearers?
- Mondonomo estimates about 493 people named Brenan in Mali, more than in any other country we hold, where it is most often spelled brenan.
- How common is the name Brenan?
- In the United States, the national register counted 354 people named Brenan in 2010, about 1 in 940 thousand residents.
What do you want to know about Brenan?
Nobody replies to these one by one, but what readers ask decides what these pages answer next.
Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/brenanThe payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.
About this data
measured from records inferred from the name graph machine-generated
These figures come from the data snapshot of and will change as it is rebuilt.
Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.
Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.
Cite this page Mondonomo, “Brenan”. Data snapshot 2026-10-10.