Serdiuk
surname · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
/sɝdɪʊk/(machine-generated) pronunciation, model-generated
Serdiuk is a surname written in the Latin script, with more bearers in Ukraine than in any other country. Recorded meaning: Derived from Ukrainian сердю́к (serdjúk).
- UAUkraine≈1 in 1.9Kas Сердюк(inferred from the name graph)
- RURussia≈1 in 9.4Kas Сердюк
- PLPoland1 in 21K
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 Serdiuk 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)
- Sources
- 155 (measured from records)
- 1 in 21K (inferred from the name graph)
≈24,000 named Сердюк, est.
recorded for this name
Highest-authority source
Poland
measured from records inferred from the name graph
Spellings & scripts(measured from records)
Locally spelled Сердюк in UA Ukraine, RU Russia, KG Kyrgyzstan and 2 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)
Derived from Ukrainian сердю́к (serdjúk).
Sources 1
Attested across 3 languages in the etymology graph.
Where in the world(measured from records)
Serdiuk 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 | #111 | ≈24,000 est. | ≈1 in 1.9K | — | Сердюк | 59 |
| RU Russia | — | ≈15,000 est. | ≈1 in 9.4K | — | Сердюк | 155 |
| PL Poland | — | 1,784 | 1 in 21K | 1K | Serdiuk | 26 |
| BY Belarus | — | ≈270 est. | ≈1 in 36K | — | Сердюк | 14 |
| UZ Uzbekistan | — | ≈250 est. | ≈1 in 122K | — | Сердюк | 4 |
| KG Kyrgyzstan | — | ≈92 est. | ≈1 in 65K | — | Сердюк | 9 |
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). 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 recorded senses(measured from records)
Serdiuk is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In English, A surname, Сердюк.
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Notable people with this name(measured from records)
- Zinovie Serdiukb. 1903UASoviet politician (1903-1982)
- Les Serdiukb. 1940UASoviet and Ukrainian actor (1940-2010)
- Oleksandr Serdiukb. 1978UAarcher
- Kateryna Serdiukb. 1983UAUkrainian archer
- Viacheslav Serdiukb. 1985UAUkrainian footballer
- Kateryna Serdiukb. 1989UAUkrainian biathlete
- Artyom Serdyukb. 1990RUnot in their usual nameRussian footballer
- Yaroslav Serdiukb. 1990UARussian football player
- Yevhen Serdiukb. 1998UAUkrainian footballer
- Roman Serdiukb. 2001UAUkrainian 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)
Attested in 15 sources across 10 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 1K | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 1K | #3,025 |
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 765 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 765 | #4,067 |
Reference works 1
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 Serdiuk mean, and where does it come from?
- Derived from Ukrainian сердю́к (serdjúk). Recorded by Wiktionary.
- How do you pronounce Serdiuk?
- A machine transcription gives /sɝdɪʊk/ (IPA) for Ukrainian.
- In which country does Serdiuk have the most bearers?
- Mondonomo estimates about 24 thousand people named Сердюк in Ukraine, more than in any other country we hold.
- Where is Serdiuk most common?
- Measured as a share of residents rather than as a count, Serdiuk is densest in Poland — about 1 in 21 thousand people — even though Ukraine holds more of our records for it.
- How common is the name Serdiuk?
- In Poland, the national register counted 1,784 people named Serdiuk in 2026, about 1 in 21 thousand residents.
- How common is Serdiuk compared with other names?
- In Ukraine, Serdiuk is the 111th most common surname of 1,177,784 surnames recorded there.
What do you want to know about Serdiuk?
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/serdiukThe 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, “Serdiuk” — the 111th most common surname in Ukraine. Data snapshot 2026-10-10.