Sajdak
surname · Latin script
(measured from records)Officially recorded in 11 countries · latest register: dane.gov.pl, 2026
/sajdak/(machine-generated) Polish · model-generated
Sajdak is a surname written in the Latin script, with more bearers in Poland than in any other country: 3,945 people, counted by dane.gov.pl in 2026. Recorded meaning: From a Turkic language.
- PLPoland1 in 9.7K(measured from records)
- USUnited States1 in 480K
- SESweden1 in 600K
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)
- Record sources
- 174 (measured from records)
- 1 in 9.7K (inferred from the name graph)
3,945 people, 2026
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Poland
measured from records inferred from the name graph
How to pronounce Sajdak
- Polish:/sajdak/(machine-generated) model-generated
Readings marked model-generated were transcribed by a model; the others are quoted from the dictionary named.
Meaning & origin
(measured from records)From a Turkic language.
Cited for this meaning 1
Attested in 1 language in the etymology graph.
Where the surname Sajdak is found
(measured from records)Sajdak 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 | 3,945 | 1 in 9.7K | 2K | — | 1 |
| US United States | 693 | 1 in 480K | 708 | Sajdak | 174 |
| SE Sweden | 17 | 1 in 600K | 17 | — | 7 |
| CZ Czechia | 10 | 1 in 1.1M | 10 | — | — |
| DK Denmark | 9 | 1 in 652K | 9 | — | — |
3,945 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: Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; dane.gov.pl — PESEL living persons (surnames); Skatteverket — Sök hur många som har ett visst namn (living population); MVČR — living population register 2017; Danmarks Statistik — Hvor mange hedder...? (living-population name counts). 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)- Jan Sajdakb. 1882PLPolish classicist, rector of University of Poznań
- Tomasz Sajdakb. 1984PLPolish footballer
- Przemyslaw Sajdakb. 2000PLPolish footballer
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)20 registers and reference works attest this spelling, across 11 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Sajdak mean, and where does it come from?
- From a Turkic language. Recorded by Wiktionary.
- How do you pronounce Sajdak?
- In Polish /sajdak/. Transcriptions are machine-generated except where a dictionary is named.
- Which countries have the most people with the surname Sajdak?
- In Poland, the national register counted about 3.9 thousand people named Sajdak, more than in any other country we hold. After it come United States, Sweden, Czechia and Denmark; the country table on this page ranks them.
- Where is Sajdak most common?
- Sajdak is densest in Poland, where the national register counts about 1 in 9.7 thousand people carrying it.
- How common is the name Sajdak?
- In Poland, the national register counted 3,945 people named Sajdak in 2026, about 1 in 9.7 thousand residents.
What do you want to know about Sajdak?
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/sajdakThe 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, “Sajdak” — ranked 1342nd in Poland (dane.gov.pl, 2026). Data snapshot 2026-10-13.