Tatsi
surname · Latin script
Recorded for both men and women· direction only, no split published
/tætsi/(machine-generated) pronunciation, model-generated
Tatsi is a surname written in the Latin script, with more bearers in Greece than in any other country.
- PLPoland1 in 19M(measured from records)
- GRGreece≈1 in 297Kas Τάτση
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 Tatsi 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.
- Greece (inferred from the name graph)
- 2 (measured from records)
- Sources
- 29 (measured from records)
- 1 in 19M (inferred from the name graph)
≈36 named Τάτση, est.
recorded for this name
Highest-authority source
Poland
measured from records inferred from the name graph
Spellings & scripts(measured from records)
Locally spelled Τατση in GR Greece.
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)
Tatsi 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 | |||
|---|---|---|---|---|---|
| GR Greece | ≈36 est. | ≈1 in 297K | 7 | Τατση | 29 |
| PL Poland | 2 | 1 in 19M | 2 | — | — |
| GB United Kingdom | — | — | 5 | Tatsi | 6 |
| CY Cyprus | — | — | — | Tatsi | 4 |
| US United States | — | — | — | Tatsi | 3 |
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: Διαύγεια — directory of signing officials (organization → signers); Surnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register); 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).
Notable people with this name(measured from records)
- Merike Tatsib. 1957EEEstonian actor (1957-2014)
- Maria Tatsib. 1971GRGreek weightlifter
- Taavi Tatsib. 1978EEEstonian translator (born 1978)
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 7 sources across 3 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| GB United Kingdom | Surnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register) | 2002 | 5 | #230,412 |
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 2 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 2 | #403,861 |
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
- How do you pronounce Tatsi?
- A machine transcription gives /tætsi/ (IPA) for English.
- In which country does Tatsi have the most bearers?
- Mondonomo estimates about 36 people named Τάτση in Greece, more than in any other country we hold.
- Where is Tatsi most common?
- Measured as a share of residents rather than as a count, Tatsi is densest in Poland — about 1 in 19 million people — even though Greece holds more of our records for it.
- How common is the name Tatsi?
- In Poland, the national register counted 2 people named Tatsi in 2026, about 1 in 19 million residents.
What do you want to know about Tatsi?
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/tatsiThe 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, “Tatsi”. Data snapshot 2026-10-10.