Dyakov

surname · Latin script

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

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

Dyakov is a surname written in the Latin script, with more bearers in Bulgaria than in any other country.

rarermore common
  • BGBulgaria≈1 in 13K(inferred from the name graph)
  • EEEstonia≈1 in 701K
  • ATAustria≈1 in 830K

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 Dyakov 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.

Bulgaria (inferred from the name graph)

≈530 people, est.

2 (measured from records)

recorded for this name

Sources
53 (measured from records)

Highest-authority source

≈1 in 13K (inferred from the name graph)

Bulgaria, est.

measured from records inferred from the name graph

Spellings & scripts(measured from records)

DyakovLatin(measured from records)
ДяковCyrillic(measured from records)

One other spelling is counted as the same name:

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 7 languages in the etymology graph.

Where in the world(measured from records)

Dyakov 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 Dyakov is recorded, by country
CountryMost common spellingSources
BG Bulgaria#656≈530 est.≈1 in 13K—Dyakov53
PL Poland—204as Diakov1 in 188K197—3
RU Russia—≈140 est.≈1 in 1M—Dyakov18
US United States—≈55 est.≈1 in 6MlistedDyakov39
FI Finland—25as Diakov1 in 223K25—1
AT Austria—≈11 est.≈1 in 830K—Dyakov7
EE Estonia—≈2 est.≈1 in 701Klisted—1
BE Belgium—11 in 12M1—1

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: the us-wru-surnames-voterfile register; dane.gov.pl — PESEL living persons (surnames); DVV — Nimipalvelu (Finnish name service, per-name lookup); Familienaam.be — Belgian family-name frequency (population register). 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)

Dyakov is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • Russian surname42 spellings in the group

    Most recorded in Russia, Ukraine, Kazakhstan, Türkiye

    Languages: Russian, Ukrainian, Bulgarian

    Also written Дьяков, Дяков, Diakov, Д’яков, D'Jakov

  • a separate name2 spellings in the group

    Also written D'Yakov

22 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)

16001700180019002000Patriarch Joseph, b. 1605Anton Dyakov, b. 1864Aleksey Dyakov, b. 1896Vladimir Dyakov, b. 1919Anton Dyakov, b. 1934Liubcho Diakov, b. 1954Igor Dyakov, b. 1958Tanko Dyakov, b. 1984Vitali Dyakov, b. 1989Kirill Diakov, b. 1993

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)

FormalУважаеми(а) Dyakov,Dear Dyakov, (English)
InformalУважаеми(а) Dyakov,Hello, (English)

Evidence(measured from records)

Attested in 8 sources across 5 countries.

Reference works 2

  • Wikipedia surname 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

How do you pronounce Dyakov?
A machine transcription gives /djɑkɔv/ (IPA) for Bulgarian.
In which country does Dyakov have the most bearers?
Mondonomo estimates about 525 people named Dyakov in Bulgaria, more than in any other country we hold, where it is most often spelled dyakov.
How common is the name Dyakov?
In Belgium, the national register counted 1 people named Dyakov in 2008, about 1 in 12 million residents.
How common is Dyakov compared with other names?
In Bulgaria, Dyakov is the 656th most common surname of 67,606 surnames recorded there.

What do you want to know about Dyakov?

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

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, “Dyakov” — the 656th most common surname in Bulgaria. Data snapshot 2026-10-10.

See how Dyakov parses inside a full name →