Lénon
surname · Latin script
Lénon is a surname written in the Latin script, with more bearers in Brazil than in any other country. Recorded meaning: Main GB Location (1881): Lancs. see Lennon .
- BRBrazil1 in 75K(measured from records)
- GYGuyana1 in 107K
- CRCosta Rica1 in 204K
carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.
- Brazil (measured from records)
- Record sources
- 87 (measured from records)
- 1 in 75K (inferred from the name graph)
2,840 people, 2022
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Brazil
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
Locally spelled Lenon in US United States.
Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.
Meaning & origin
(measured from records)Main GB Location (1881): Lancs. see Lennon .
Cited for this meaning 2
- Dictionary of American Family Names
- The Oxford Dictionary of Family Names in Britain and Ireland
Attested across 16 languages in the etymology graph.
Where in the world
(measured from records)Lénon 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 | |||
|---|---|---|---|---|---|
| BR Brazil | 2,840 | 1 in 75K | 3K | — | — |
| US United States | 344 | 1 in 967K | 927 | Lenon | 64 |
| CR Costa Rica | 25 | 1 in 204K | 25 | — | — |
| GY Guyana | 7 | 1 in 107K | 7 | — | — |
| PL Poland | 6 | 1 in 6.4M | 6 | — | — |
| IS Iceland | 1 | 1 in 351K | 1 | — | — |
2,840 people counted by IBGE — names by decade (Kaggle mirror), 2022. 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: IBGE — names by decade (Kaggle mirror); IBGE — Nomes (census name API); Census Bureau — First Name Frequency 2020 by sex; Census Bureau — Surname Frequency 2020; TSE — electoral roll (padrón) names; Guyana — Official List of Electors July 2025; dane.gov.pl — PESEL given names (first + second name position, 2026-01-20); dane.gov.pl — PESEL living persons (names); Þjóðskrá Íslands — Name frequencies (NafnTíðni, registry). 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).
Evidence
(measured from records)No register attests this spelling yet
Frequently asked questions
- What does the name Lénon mean, and where does it come from?
- Main GB Location (1881): Lancs. see Lennon . Recorded by Dictionary of American Family Names and The Oxford Dictionary of Family Names in Britain and Ireland.
- In which country does Lénon have the most bearers?
- In Brazil, the national register counted about 2.8 thousand people named Lénon, more than in any other country we hold.
- Where is Lénon most common?
- Lénon is densest in Brazil, where the national register counts about 1 in 75 thousand people carrying it.
- How common is the name Lénon?
- In Brazil, the national register counted 2,840 people named Lénon in 2022, about 1 in 75 thousand residents.
What do you want to know about Lénon?
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/l%C3%A9nonThe 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, “Lénon”. Data snapshot 2026-10-13.