Siwak
surname · Latin script
Meaning: gray or black pot or clay jug (kaikki.org Wiktionary extract (IPA + transliterations))
(measured from records)Officially recorded in 7 countries · latest register: dane.gov.pl, 2026
/ˈɕi.vak/(recorded in a dictionary) Polish · from Wiktionary
Siwak is a surname written in the Latin script, with more bearers in Poland than in any other country: 4,028 people, counted by dane.gov.pl in 2026.
- PLPoland1 in 9.5K(measured from records)
- SESweden1 in 237K
- GBUnited Kingdom≈1 in 770Kfew records
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
- 74 (measured from records)
- 1 in 9.5K (inferred from the name graph)
4,028 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 Siwak
- Polish:/ˈɕi.vak/(recorded in a dictionary) from Wiktionary
Meaning & origin
(measured from records)gray or black pot or clay jug
Cited for this meaning 1
- kaikki.org Wiktionary extract (IPA + transliterations)
Attested across 2 languages in the etymology graph.
Where the surname Siwak is found
(measured from records)Siwak 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 | 4,028 | 1 in 9.5K | 2K | Siwak | 74 |
| US United States | 175 | 1 in 1.9M | 175 | Siwak | 33 |
| CA Canada | ≈110 est. | ≈1 in 394K | — | Siwak | 5 |
| GB United Kingdom | ≈90 est. | ≈1 in 768K | 341 | Siwak | 36 |
| SE Sweden | 43 | 1 in 237K | 43 | — | 2 |
| DK Denmark | 5 | 1 in 1.2M | 5 | — | — |
4,028 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); Surnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register); Census Bureau — Surname Frequency 2010; Skatteverket — Sök hur många som har ett visst namn (living population); 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)- Juliusz Siwakb. 1883PLLieutenant colonel of the Polish Army
- Albin Siwakb. 1933PLPolish politician (1933–2019)
- Karol Siwakb. 1997PLPolish handball player
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)14 registers and reference works attest this spelling, across 7 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Siwak mean, and where does it come from?
- gray or black pot or clay jug Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
- How do you pronounce Siwak?
- In Polish /ˈɕi.vak/ (Wiktionary).
- Which countries have the most people with the surname Siwak?
- In Poland, the national register counted about 4.0 thousand people named Siwak, more than in any other country we hold, where it is most often spelled siwak. After it come United States, Canada, United Kingdom and Sweden; the country table on this page ranks them.
- Where is Siwak most common?
- Siwak is densest in Poland, where the national register counts about 1 in 9.5 thousand people carrying it.
- How common is the name Siwak?
- In Poland, the national register counted 4,028 people named Siwak in 2026, about 1 in 9.5 thousand residents.
What do you want to know about Siwak?
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/siwakThe 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, “Siwak” — ranked 1296th in Poland (dane.gov.pl, 2026). Data snapshot 2026-10-13.