Serhii
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Serhii is a given name written in the Latin script, with more bearers in Ukraine than in any other country, where it is the 50th most common given name.
- UAUkraine≈1 in 160(inferred from the name graph)
- PLPoland1 in 508
- LVLatvia1 in 2.1K
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.
- Ukraine (inferred from the name graph)
- #910 (measured from records)
- 2 (measured from records)
- Sources
- 161 (measured from records)
- ≈1 in 160 (inferred from the name graph)
≈280,000 people, est.
of 15M given names
recorded for this name
Highest-authority source
Ukraine, est.
measured from records inferred from the name graph
Spellings & scripts(measured from records)
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
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Attested across 9 languages in the etymology graph.
Where in the world(measured from records)
Serhii 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 | #50 | ≈280,000 est. | ≈1 in 160 | — | Serhii | 159 |
| PL Poland | #660 | 75,385 | 1 in 508 | 75K | Serhii | 75 |
| CN China | — | ≈2,400 est. | ≈1 in 581K | — | Serhii | 7 |
| ES Spain | — | 1,982 | 1 in 25K | 2K | Serhii | 40 |
| NO Norway | — | 1,653 | 1 in 3.3K | 6.6K | Serhii | 12 |
| LV Latvia | — | 909 | 1 in 2.1K | 929 | Serhii | 14 |
| EE Estonia | #289 | ≈490 est. | ≈1 in 2.5K | 1.5K | Serhii | 19 |
| IS Iceland | — | 123 | 1 in 2.9K | 123 | — | — |
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 given names (first + second name position, 2026-01-20); SSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891); SSB — Navnesøk (name-search service, living population); INE — Padrón per-token widgets (current living counts, given + apellidos); PMLP — Personu vārdi (given names in population register); PMLP — Personvārdu meklētājs (per-name population-register lookup); the ee-stat-nimed register; Þjóðskrá Íslands — Name frequencies (NafnTíðni, registry). 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)
- Sergei Bondarchukb. 1920RUnot in their usual nameSoviet and Russian film director, screenwriter, and actor (1920–1994)
- Sergei Parajanovb. 1924GEnot in their usual nameSoviet Armenian and Georgian film director (1924-1990)
- Serhii Plokhiib. 1957RUUkrainian-American historian
- Sergei Garmashb. 1958RUnot in their usual nameSoviet and Russian actor
- Sergey Makovetskyb. 1958RUnot in their usual nameSoviet and Russian actor of Ukrainian origin
- Sergei Bubkab. 1963UAnot in their usual nameUkrainian pole vaulter
- Serhiy Shaptalab. 1973UAnot in their usual nameUkrainian general
- Serhii Rebrovb. 1974UAUkrainian association football manager and former player (born 1974)
- Sergei Semakb. 1976RUnot in their usual nameRussian footballer
- Epiphaniusb. 1979UAnot in their usual name21st-century Metropolitan of the Orthodox Church of Ukraine
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).
Evidence(measured from records)
Attested in 31 sources across 19 countries.
Reference works 2
- Wikipedia given-name tokens
- Wikidata name items (native-script + romanized given/family names)
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
- Is Serhii a male or female name?
- Serhii is a male name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
- What are other forms of the name Serhii?
- In the etymology graph, Sergio, Serge and Sergi are forms of the same name in other languages.
- In which country does Serhii have the most bearers?
- Mondonomo estimates about 275 thousand people named Serhii in Ukraine, more than in any other country we hold, where it is most often spelled serhii.
- How common is the name Serhii?
- In Poland, the national register counted 75,385 people named Serhii in 2026, about 1 in 508 residents.
- How common is Serhii compared with other names?
- In Ukraine, Serhii is the 50th most common given name of 85,149 given names recorded there.
What do you want to know about Serhii?
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/serhiiThe same 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), and bulk access is licensed separately.
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, “Serhii” — the 50th most common given name in Ukraine. Data snapshot 2026-10-10.