Guennadi

given name · Latin script

Recorded as a male name· opposite-gender records fall within measured source noise

/ɡnədi/(machine-generated) pronunciation, model-generated

Guennadi is a given name written in the Latin script, with more bearers in the United States than in any other country.

rarermore common
  • EEEstonia≈1 in 235K(inferred from the name graph)
  • MDMoldova1 in 421K
  • FIFinland1 in 557K

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.

United States (inferred from the name graph)

≈130 people, est.

Sources
64 (measured from records)

Highest-authority source

≈1 in 235K (inferred from the name graph)

Estonia, est.

measured from records inferred from the name graph

Meaning & origin

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Attested in 1 language in the etymology graph.

Where in the world(measured from records)

Guennadi 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.

Where Guennadi is recorded, by country
CountryMost common spellingSources
US United States≈130 est.≈1 in 2.5M—Guennadi64
DE Germany≈35 est.≈1 in 2.3M—Guennadi17
NL Netherlands≈28 est.≈1 in 616K—Guennadi3
RU Russia≈25 est.≈1 in 5.7M—Guennadi8
CA Canada≈23 est.≈1 in 1.6M—Guennadi22
FI Finland101 in 557K62—1
MD Moldova81 in 421K8——
EE Estonia≈5 est.≈1 in 235K6—2

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: DVV — Etunimitilasto (Finnish given names register); DVV — Nimipalvelu (Finnish name service, per-name lookup); e-services.md — living population register; Statistics Estonia — per-name Population Register counts (nimed). 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 names spelled this way(inferred from the name graph)

Guennadi is also recorded as another name, grouped separately because the records behind them do not connect to the one described above.

  • Russian given name5 spellings in the group

    Most recorded in United States, Russia, Canada, Cyprus

    Languages: Russian, Ukrainian, Belarusian

    Also written Гуеннади

27 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Notable people with this name(measured from records)

1920194019601980Gennadi Gerasimov, b. 1930Gennady Rozhdestvensky, b. 1931Gennady Yanayev, b. 1937Gennadi Strekalov, b. 1940Gennady Zyuganov, b. 1944Gennady Khazanov, b. 1945Hyenadz Navitski, b. 1949Gennady Timchenko, b. 1952Gennady Padalka, b. 1958Genndy Tartakovsky, b. 1970
  • Gennadi Gerasimovb. 1930RUnot in their usual nameSoviet and Russian diplomat (1930-2010)
  • Gennady Rozhdestvenskyb. 1931RUnot in their usual nameRussian conductor and composer (1931-2018)
  • Gennady Yanayevb. 1937RUnot in their usual namevice president of the Soviet Union from 1990 to 1991
  • Gennadi Strekalovb. 1940RUnot in their usual nameSoviet and Russian cosmonaut and Ashoka Chakra recipient (1940–2004)
  • Gennady Zyuganovb. 1944RUnot in their usual nameGeneral Secretary of the Communist Party of the Russian Federation
  • Gennady Khazanovb. 1945RUnot in their usual nameSoviet and Russian actor and comedian
  • Hyenadz Navitskib. 1949BYnot in their usual name5th Prime Minister of Belarus 2001–2003
  • Gennady Timchenkob. 1952AMnot in their usual nameRussian businessman and billionaire
  • Gennady Padalkab. 1958RUnot in their usual nameRussian Air Force officer and an RSA cosmonaut
  • Genndy Tartakovskyb. 1970RUnot in their usual nameRussian-American cinema and television animator, director and producer

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)

InformalHi Guennadi,

A formal English salutation is built on the surname, so it needs a full name — on its own, a first name only supports the informal form.

Evidence(measured from records)

Attested in 14 sources across 10 countries.

Reference works 1

  • Dictionary of American 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 Guennadi?
A machine transcription gives /ɡnədi/ (IPA) for English.
Is Guennadi a male or female name?
Guennadi 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.
In which country does Guennadi have the most bearers?
Mondonomo estimates about 131 people named Guennadi in the United States, more than in any other country we hold, where it is most often spelled guennadi.
How common is the name Guennadi?
In Finland, the national register counted 10 people named Guennadi, about 1 in 557 thousand residents.

What do you want to know about Guennadi?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/guennadi

The 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, “Guennadi”. Data snapshot 2026-10-10.

See how Guennadi parses inside a full name →