Lásek
surname · Latin script
Lásek is a surname written in the Latin script, with more bearers in Poland than in any other country. Recorded meaning: From las + -ek.
- PLPoland1 in 7.2K(measured from records)
- CZCzechia1 in 102K
- CHSwitzerland1 in 420K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Lásek itself, the figure is that spelling’s, and it is named. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.
- Poland (measured from records)
- Record sources
- 85 (measured from records)
- 1 in 7.2K (inferred from the name graph)
5,349 people, 2026
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Poland
measured from records inferred from the name graph
Spellings & scripts
(measured from records)Locally spelled Lasek in PL Poland, US United States, CZ Czechia and 2 more.
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)From las + -ek.
Cited for this meaning 2
- Dictionary of American Family Names
- Wiktionary
Attested across 12 languages in the etymology graph.
Where in the world
(measured from records)Lásek 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 | ||||
|---|---|---|---|---|---|---|
| PL Poland | #819 | 5,349 | 1 in 7.2K | 2.7K | Lasek | 85 |
| US United States | — | 537 | 1 in 619K | 553 | Lasek | 73 |
| FI Finland | — | 149as Lisko | 1 in 37K | 149 | — | — |
| GB United Kingdom | — | ≈130 est. | ≈1 in 546K | — | Lasek | 40 |
| CZ Czechia | — | 105 | 1 in 102K | 105 | Lasek | 28 |
| SK Slovakia | — | ≈60 est. | ≈1 in 91K | — | Lasek | 4 |
| HR Croatia | — | 21as Lisko | 1 in 201K | 21 | — | — |
5,349 people counted by dane.gov.pl — PESEL living persons (surnames), 2026. 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: dane.gov.pl — PESEL living persons (surnames); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2000; DVV — Nimipalvelu (Finnish name service, per-name lookup); MVČR — living population register 2017; DZS — Imena i prezimena (per-token lookup form). 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 Lásek mean, and where does it come from?
- From las + -ek. Recorded by Dictionary of American Family Names and Wiktionary.
- In which country does Lásek have the most bearers?
- In Poland, the national register counted about 5.3 thousand people named Lásek, more than in any other country we hold, where it is most often spelled lasek.
- Where is Lásek most common?
- Lásek is densest in Poland, where the national register counts about 1 in 7.2 thousand people carrying it.
- How common is the name Lásek?
- In Poland, the national register counted 5,349 people named Lásek in 2026, about 1 in 7.2 thousand residents.
- How common is Lásek compared with other names?
- In Poland, Lásek is the 819th most common surname of 240,840 surnames recorded there.
What do you want to know about Lásek?
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%A1sekThe 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, “Lásek” — the 819th most common surname in Poland. Data snapshot 2026-10-13.