Tudan
surname · Latin script
(measured from records)Officially recorded in 1 country · latest register: dane.gov.pl, 2026
Tudan is a surname written in the Latin script, with more bearers in Ukraine than in any other country.
- UAUkraine≈1 in 248Kas Тудан(inferred from the name graph)
- PLPoland1 in 2.7M
- RURussia≈1 in 18Mas Тудан
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 Tudan 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)
- Record sources
- 21 (measured from records)
- 1 in 2.7M (inferred from the name graph)
≈180 named Тудан, est.
recorded for this name
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Poland
measured from records inferred from the name graph
Spellings & scripts
(measured from records)Locally spelled Тудан in UA Ukraine, RU Russia.
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.
Where in the world
(measured from records)Tudan 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.
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)Tudan is also recorded in 2 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In poz-pro, to sleep (of a person, be in a position in which the upper body is upright and the legs are supported)
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In Breton, peupler
as a wordDeshayes, Dictionnaire étymologique du breton (2003)
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)- Empress Ai of Jinb. 1109not in their usual nameJurchen empress of Jin Dynasty, spouse of Wanyan Zonggan
- Empress Tudanb. 1120Jurchen empress of Jin Dynasty, spouse of Hailingwang
- Empress Xiaoyib. 1147not in their usual namemother of Emperor Zhangzong of Jin
- Tudan Yib. 1150Jin dynasty person, CBDB ID = 402819
- Tudan ZhenJin dynasty person CBDB = 135129
- Empress Tudanwife of Emperor Aizong of Jin
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)4 registers and reference works attest this spelling, across 1 country.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 9 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 9 | #147,455 |
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 5 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 5 | #212,172 |
Reference works 2
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- 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
- In which country does Tudan have the most bearers?
- Mondonomo estimates about 177 people named Тудан in Ukraine, more than in any other country we hold.
- Where is Tudan most common?
- Measured as a share of residents rather than as a count, Tudan is densest in Poland — about 1 in 2.7 million people — even though Ukraine holds more of our records for it.
- How common is the name Tudan?
- In Poland, the national register counted 14 people named Tudan in 2026, about 1 in 2.7 million residents.
What do you want to know about Tudan?
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/tudanThe 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, “Tudan”. Data snapshot 2026-10-13.