Kuczyński
surname · Latin script
(measured from records)Officially recorded in 3 countries · latest register: dane.gov.pl, 2026
/kuˈt͡ʂɘɲ.ski/(recorded in a dictionary) Polish · from Wiktionary
Kuczyński is a surname written in the Latin script, with more bearers in Poland than in any other country. Recorded meaning: Borrowed from Polish Kuczyński.
- PLPoland1 in 5.1K(measured from records)
- NONorway1 in 88K
- FIFinland1 in 164K
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.
- Poland (measured from records)
- Record sources
- 94 (measured from records)
- 1 in 5.1K (inferred from the name graph)
7,452 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)One other spelling is counted as the same name:
Locally spelled Kuczynski in PL Poland, US United States, GB United Kingdom and 3 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)Borrowed from Polish Kuczyński.
Cited for this meaning 2
- Dictionary of American Family Names
- Wiktionary
Attested across 13 languages in the etymology graph.
Where in the world
(measured from records)Kuczyński 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 | #462 | 7,452 | 1 in 5.1K | 7.4K | Kuczynski | 72 |
| US United States | — | 1,559 | 1 in 213K | 1.6K | Kuczynski | 94 |
| EG Egypt | — | ≈270 est. | ≈1 in 388K | — | Kuczynski | 3 |
| GB United Kingdom | — | ≈250 est. | ≈1 in 262K | — | Kuczynski | 37 |
| FR France | — | ≈230 est. | ≈1 in 302K | 23 | Kuczyński | 1 |
| CA Canada | — | ≈150 est. | ≈1 in 251K | — | Kuczynski | 13 |
| NO Norway | — | 62 | 1 in 88K | 62 | Kuczynski | 4 |
| FI Finland | — | 34 | 1 in 164K | 34 | — | — |
7,452 people counted by dane.gov.pl — PESEL living persons (surnames), 2026, counting the spelling kuczyński. 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; SSB — Navnesøk (name-search service, living population); DVV — Nimipalvelu (Finnish name service, per-name lookup); 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).
Notable people with this name
(measured from records)- Pavel Kuczynskib. 1846PLPolish composer (1846–1897)
- Tadeusz Kuczyńskib. 1890PLPolish chemist (1890-1945)
- Stefan Kuczyńskib. 1904PLPolish historian
- Maciej Kuczyńskib. 1929PLPolish architect (1929-2019)
- Jan Kuczyńskib. 1935PLPolish sportsperson
- Konrad Kucza-Kuczyńskib. 1941PLPolish architect
- Robert Kuczyńskib. 1966PLchess player
- Paweł Kuczyńskib. 1976PLPolish painter and a singer
- Kamil Kuczyńskib. 1985PLPolish racing cyclist
- Lukasz Kuczynskib. 1999PLPolish short track speed skater
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)Evidence
(measured from records)9 registers and reference works attest this spelling, across 3 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 7.4K | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 7.4K | #213 |
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 46 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 46 | #53,147 |
Reference works 5
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- Wikipedia surname tokens
- Wikidata name items (native-script + romanized given/family names)
- Rymut, Słownik nazwisk współcześnie w Polsce używanych (10 vols, IJP PAN, Kraków 1992–1994) — every Polish surname in the PESEL register at the end of 1990, with bearer counts nationally and per voivodeship1990
- Hoffman, Polish Surnames: Origins and Meanings (2nd ed., 2012)
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 Kuczyński mean, and where does it come from?
- Borrowed from Polish Kuczyński. Recorded by Dictionary of American Family Names and Wiktionary.
- How do you pronounce Kuczyński?
- In Polish /kuˈt͡ʂɘɲ.ski/ (Wiktionary).
- In which country does Kuczyński have the most bearers?
- In Poland, the national register counted about 7.5 thousand people named Kuczyński, more than in any other country we hold, where it is most often spelled kuczynski.
- Where is Kuczyński most common?
- Kuczyński is densest in Poland, where the national register counts about 1 in 5.1 thousand people carrying it.
- How common is the name Kuczyński?
- In Poland, the national register counted 7,452 people named Kuczyński in 2026, about 1 in 5.1 thousand residents.
- How common is Kuczyński compared with other names?
- In Poland, Kuczyński is the 462nd most common surname of 240,840 surnames recorded there.
What do you want to know about Kuczyński?
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/kuczy%C5%84skiThe 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, “Kuczyński” — the 462nd most common surname in Poland. Data snapshot 2026-10-13.