Jefremov
surname · Latin script
/dʒfɹɛmɑv/(machine-generated) pronunciation, model-generated
Jefremov is a surname written in the Latin script, with more bearers in Russia than in any other country.
- RURussia≈1 in 2.9Kas Ефремов(inferred from the name graph)
- UAUkraine≈1 in 11Kas Єфремов
- BYBelarus≈1 in 7.2Kas Ефремов
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 Jefremov 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.
- Russia (inferred from the name graph)
- 2 (measured from records)
- Sources
- 168 (measured from records)
- ≈1 in 2.9K (inferred from the name graph)
≈50,000 named Ефремов, est.
recorded for this name
Highest-authority source
Russia, est., as Ефремов
measured from records inferred from the name graph
Spellings & scripts(measured from records)
Locally spelled Ефремов in RU Russia, CN China, BY Belarus and 1 more, Efremov in PL Poland, MK North Macedonia, MD Moldova and Єфремов 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.
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 in the world(measured from records)
Jefremov 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 | ||||
|---|---|---|---|---|---|---|
| RU Russia | #215 | ≈50,000 est. | ≈1 in 2.9K | — | Ефремов | 168 |
| UA Ukraine | #961 | ≈4,100 est. | ≈1 in 11K | — | Єфремов | 43 |
| BY Belarus | #502 | ≈1,300 est. | ≈1 in 7.2K | — | Ефремов | 20 |
| UZ Uzbekistan | — | ≈550 est. | ≈1 in 55K | — | Ефремов | 7 |
| CN China | — | ≈480 est. | ≈1 in 2.9M | — | Ефремов | 3 |
| PL Poland | — | 279as Yefremov | 1 in 137K | 275 | Efremov | 11 |
| MD Moldova | #306 | ≈270 est. | ≈1 in 12K | — | Efremov | 10 |
| MK North Macedonia | #276 | 52as Ефремов | 1 in 41K | 52 | Efremov | 15 |
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); State Statistical Office — living population names. 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)
- Ivan Nikolaïevitch Efremovb. 1866UARussian politician (1866–1945)
- Serhiy Yefremovb. 1876RUnot in their usual nameUkrainian literary journalist, historian, critic, political activist, statesman, and academician (1876–1939)
- Mikhail Grigoryevich Yefremovb. 1897RUnot in their usual nameRussian and Soviet military leader, Red Army lieutenant general (1897–1942)
- Ivan Yefremovb. 1907RUnot in their usual nameSoviet paleontologist, science fiction author and social thinker (1908–1972)
- Veniamin Yefremovb. 1926RUnot in their usual nameRussian politician
- Oleg Yefremovb. 1927RUnot in their usual nameSoviet and Russian actor and theatre director (1927–2000)
- Gerbert Yefremovb. 1933RUnot in their usual nameSoviet engineer
- Mikhail Yefremovb. 1963RUnot in their usual nameSoviet and Russian actor
- Ivan Yefremovb. 1986UZnot in their usual nameUzbekistani weightlifter
- Nikita Efremovb. 1988RURussian actor
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 9 sources across 6 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 2 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 2 | #340,489 |
Reference works 1
- 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
- How do you pronounce Jefremov?
- A machine transcription gives /dʒfɹɛmɑv/ (IPA) for English.
- In which country does Jefremov have the most bearers?
- Mondonomo estimates about 50 thousand people named Ефремов in Russia, more than in any other country we hold.
- How common is the name Jefremov?
- In Poland, the national register counted 279 people named Yefremov in 2026, about 1 in 137 thousand residents.
- How common is Jefremov compared with other names?
- In Russia, Jefremov is the 215th most common surname of 1,952,411 surnames recorded there.
What do you want to know about Jefremov?
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/jefremovThe 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, “Jefremov” — the 215th most common surname in Russia. Data snapshot 2026-10-10.