Jaskólski

surname · Latin script

(measured from records)Officially recorded in 2 countries · latest register: dane.gov.pl, 2026

/jas̪kuls̪ci/(machine-generated) Polish · model-generated

Say it in

Jaskólski is a surname written in the Latin script, with more bearers in Poland than in any other country. Recorded meaning: Borrowed from Polish Jaskólski.

  • PLPoland1 in 16K(measured from records)
  • NONorway1 in 547K
  • USUnited States1 in 587K

carrying the name, as counted by each country's national register. 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)

2,469 people, 2026

Record sources
62 (measured from records)

corpus datasets behind its best-documented spelling

strongest: highest-authority source

1 in 16K (inferred from the name graph)

Poland

measured from records inferred from the name graph

Name dossier (print, CSV)Make your nomograph ✦

Spellings & scripts

(measured from records)

One other spelling is counted as the same name:

Locally spelled Jaskolski 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)

Borrowed from Polish Jaskólski.

Cited for this meaning 2

Attested across 16 languages in the etymology graph.

Where in the world

(measured from records)

Jaskólski 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 Jaskólski is recorded, by country
CountryMost common spellingSources
PL Poland2,4691 in 16K2.5KJaskólski51
US United States5671 in 587K578Jaskolski62
NO Norway101 in 547K10—2
CH Switzerland71 in 1.2M7—4
SE Sweden21 in 5.1M2——

2,469 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; SSB — Navnesøk (name-search service, living population); BFS — Familiennamen der Wohnbevölkerung (surnames); Skatteverket — Sök hur många som har ett visst namn (living population). 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)

Jaskólski is also recorded as 7 other names, grouped separately because the records behind them do not connect to the one described above.

  • a separate name2 spellings in the group

    Also written Jaskolski

  • Spanish surname4 spellings in the group

    Most recorded in United States, Canada, Honduras, Ukraine

    Languages: Spanish, Portuguese

    Also written Jaskolski

  • English surname13 spellings in the group

    Most recorded in United States, Canada, Germany, United Kingdom

    Languages: English, German, Arabic

    Also written Jaskolski, Jaskölski, Jaskoelski, Jaskòlski

  • Croatian name8 spellings in the group

    Also written Jaskolski

  • Greek surname2 spellings in the group

    Most recorded in Greece

    Also written Jaskolski

  • Italian surname2 spellings in the group

    Most recorded in United States

    Also written Jaskolski

  • Hindi surname4 spellings in the group

    Most recorded in United States

    Also written Jaskolski

4 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)
1850190019502000Władysław Jaskólski, b. 1886Stanisław Jaskólski, b. 1931Ewaryst Jaskólski, b. 1932Jan Jaskólski, b. 1939Michał Jaskólski, b. 1946Mariusz Jaskolski, b. 1952Włodzimierz Jaskólski, b. 1955Zbigniew Jaskólski, b. 1957Jakub Jaskólski, b. 1989

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)
FormalSzanowni Państwo,Dear Jaskólski, (English)
InformalSzanowni Państwo,Hello, (English)

Evidence

(measured from records)

5 registers and reference works attest this spelling, across 2 countries.

Official registers attesting Jaskólski
CountryRegisterYearCountRank
PL Polanddane.gov.pl — PESEL living persons (surnames)20262.5K—
PL Polanddane.gov.pl — PESEL living persons (names)—2.5K#1,030
PL Polanddane.gov.pl — PESEL living persons (surnames)202614—
PL Polanddane.gov.pl — PESEL living persons (names)—14#110,250
CH SwitzerlandBFS — Familiennamen der Wohnbevölkerung (surnames)20243#154,370

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 Jaskólski mean, and where does it come from?
Borrowed from Polish Jaskólski. Recorded by Dictionary of American Family Names and Wiktionary.
How do you pronounce Jaskólski?
In Polish /jas̪kuls̪ci/. Transcriptions are machine-generated except where a dictionary is named.
In which country does Jaskólski have the most bearers?
In Poland, the national register counted about 2.5 thousand people named Jaskólski, more than in any other country we hold, where it is most often spelled jaskólski.
Where is Jaskólski most common?
Jaskólski is densest in Poland, where the national register counts about 1 in 16 thousand people carrying it.
How common is the name Jaskólski?
In Poland, the national register counted 2,469 people named Jaskólski in 2026, about 1 in 16 thousand residents.

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/jask%C3%B3lski

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, “Jaskólski”. Data snapshot 2026-10-13.

See how Jaskólski parses inside a full name →