Lenski

surname · Latin script

Meaning: habitational name from places called Lehce in Bialystok voivodeship or Lehcze in Bielsko-Biala voivodeship

Recorded for both men and women· direction only, no split published

/ɫɛnski/(machine-generated) pronunciation, model-generated

Lenski is a surname written in the Latin script, with more bearers in Germany than in any other country.

rarermore common
  • USUnited States1 in 984K(measured from records)
  • DEGermany≈1 in 142K
  • PLPoland1 in 174K

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.

Germany (inferred from the name graph)

≈570 people, est.

Sources
146 (measured from records)

Highest-authority source

≈1 in 142K (inferred from the name graph)

Germany, est.

measured from records inferred from the name graph

Meaning & origin(measured from records)

habitational name from places called Lehce in Bialystok voivodeship or Lehcze in Bielsko-Biala voivodeship.

Sources 1

  • Dictionary of American Family Names

Where in the world(measured from records)

Lenski 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.

Where Lenski is recorded, by country
CountryMost common spellingSources
DE Germany≈570 est.≈1 in 142K—Lenski52
US United States3381 in 984K364Lenski146
PL Poland2201 in 174K220Lenski2
FR France≈46 est.≈1 in 1.5M3——
GB United Kingdom≈37 est.≈1 in 1.8M—Lenski16
IE Ireland≈13 est.≈1 in 400K—Lenski1
CH Switzerland91 in 934K9Lenski5
JM Jamaica≈5 est.≈1 in 581K—Lenski1

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 — Surname Frequency 2000; dane.gov.pl — PESEL living persons (surnames); BFS — Familiennamen der Wohnbevölkerung (surnames); INSEE — Fichier des noms de famille (1891–2000). 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 names spelled this way(inferred from the name graph)

Lenski is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • Polish surname2 spellings in the group

    Most recorded in Poland, United States, United Kingdom

    Also written Leński

  • Croatian surname8 spellings in the group

    Most recorded in Croatia

    Also written Ленски, Lensky

28 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Notable people with this name(measured from records)

1850190019502000Richard C. H. Lenski, b. 1864Arno von Lenski, b. 1893Lois Lenski, b. 1893Leon Lenski, b. 1903Gerhard Lenski, b. 1924Robert W. Lenski, b. 1926Hasso von Lenski, b. 1942Richard Lenski, b. 1956Noel Emmanuel Lenski, b. 1965

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).

How to address them(machine-generated)

FormalDear Lenski,
InformalHello,

Evidence(measured from records)

Attested in 18 sources across 10 countries.

Reference works 4

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 Lenski mean, and where does it come from?
habitational name from places called Lehce in Bialystok voivodeship or Lehcze in Bielsko-Biala voivodeship. Recorded by Dictionary of American Family Names.
How do you pronounce Lenski?
A machine transcription gives /ɫɛnski/ (IPA) for English.
In which country does Lenski have the most bearers?
Mondonomo estimates about 566 people named Lenski in Germany, more than in any other country we hold, where it is most often spelled lenski.
How common is the name Lenski?
In the United States, the national register counted 338 people named Lenski in 2010, about 1 in 984 thousand residents.

What do you want to know about Lenski?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/lenski

The 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, “Lenski”. Data snapshot 2026-10-10.

See how Lenski parses inside a full name →