Ivaniuk
surname · Latin script
(measured from records)Officially recorded in 8 countries · latest register: dane.gov.pl, 2026
/iʋɐnʲuk/(machine-generated) Ukrainian · model-generated · read from іванюк
Ivaniuk is a surname written in the Latin script, with more bearers in Ukraine than in any other country. Ivaniuk is also written Іванюк in Cyrillic.
- PLPoland1 in 25K(measured from records)
- DKDenmark1 in 245K
- CHSwitzerland1 in 764K
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 Ivaniuk itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.
- Ukraine (inferred from the name graph)
- 2 (measured from records)
- Record sources
- 128 (measured from records)
- 1 in 25K (inferred from the name graph)
≈10,000 named Іванюк, est.
recorded for this name
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Poland
measured from records inferred from the name graph
Ivaniuk in other scripts: Cyrillic
(measured from records)Locally spelled Иванюк in RU Russia, KZ Kazakhstan, BY Belarus and Іванюк in UA Ukraine.
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.
How to pronounce Ivaniuk
- Ukrainian:/iʋɐnʲuk/(machine-generated) model-generated
Readings marked model-generated were transcribed by a model; the others are quoted from the dictionary named.
Meaning & origin
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Attested across 2 languages in the etymology graph.
Where the surname Ivaniuk is found
(measured from records)Ivaniuk 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 | ||||
|---|---|---|---|---|---|---|
| UA Ukraine | #291 | ≈10,000 est. | ≈1 in 3.8K | — | Іванюк | 46 |
| RU Russia | — | ≈5,100 est. | ≈1 in 28K | — | Иванюк | 128 |
| PL Poland | — | 1,516 | 1 in 25K | 822 | Ivaniuk | 19 |
| BY Belarus | — | ≈770 est. | ≈1 in 12K | — | Иванюк | 14 |
| KZ Kazakhstan | — | ≈410 est. | ≈1 in 50K | 174 | Иванюк | 34 |
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: 2021 National Population Census — popular surnames of Russians, by region of residence; dane.gov.pl — PESEL living persons (surnames). 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).
How to address them
(machine-generated)Evidence
(measured from records)11 registers and reference works attest this spelling, across 8 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- How do you pronounce Ivaniuk?
- In Ukrainian /iʋɐnʲuk/. Transcriptions are machine-generated except where a dictionary is named.
- Which countries have the most people with the surname Ivaniuk?
- Mondonomo estimates about 10.0 thousand people named Іванюк in Ukraine, more than in any other country we hold. After it come Russia, Poland, Belarus and Kazakhstan; the country table on this page ranks them.
- Where is Ivaniuk most common?
- Measured as a share of residents rather than as a count, Ivaniuk is densest in Poland — about 1 in 25 thousand people — even though Ukraine holds more of our records for it.
- How common is the name Ivaniuk?
- In Poland, the national register counted 1,516 people named Ivaniuk in 2026, about 1 in 25 thousand residents.
- How common is Ivaniuk compared with other names?
- In Ukraine, Ivaniuk is the 291st most common surname of 1,177,784 surnames recorded there.
What do you want to know about Ivaniuk?
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/ivaniukThe 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, “Ivaniuk” — the 291st most common surname in Ukraine. Data snapshot 2026-10-13.