Sadayan
surname · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Sadayan is a surname written in the Latin script, with more bearers in India than in any other country.
- PLPoland1 in 19M(measured from records)
- INIndia1 in 133M
carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.
- India (measured from records)
- Sources
- 13 (measured from records)
- 1 in 19M (inferred from the name graph)
10 people
Highest-authority source
Poland
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.
Where in the world(measured from records)
Sadayan 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 | |||
|---|---|---|---|---|---|
| IN India | 10 | 1 in 133M | 10 | — | 3 |
| PL Poland | 2 | 1 in 19M | 2 | — | — |
| MY Malaysia | — | — | — | Sadayan | 13 |
| PH Philippines | — | — | — | Sadayan | 2 |
| ID Indonesia | — | — | — | Sadayan | 3 |
10 people counted by Instate — India surnames (clean spellings) from electoral rolls. 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: Instate — India surnames (clean spellings) from electoral rolls; 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).
Evidence(measured from records)
Attested in 5 sources across 3 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| IN India | Instate — India surnames by state (real counts) from electoral rolls | — | 17 | #69,645 |
| IN India | Instate — India surnames by state (real counts) from electoral rolls | — | 11 | #117,808 |
| IN India | Instate — India surnames (clean spellings) from electoral rolls | — | 10 | #123,693 |
| IN India | Instate — India surnames by state (real counts) from electoral rolls | — | 3 | #33,051 |
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 2 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 2 | #381,129 |
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- In which country does Sadayan have the most bearers?
- In India, the national register counted about 10 people named Sadayan, more than in any other country we hold.
- Where is Sadayan most common?
- Measured as a share of residents rather than as a count, Sadayan is densest in Poland — about 1 in 19 million people — even though India holds more of our records for it.
- How common is the name Sadayan?
- In India, the national register counted 10 people named Sadayan, about 1 in 133 million residents.
What do you want to know about Sadayan?
Nobody replies to these one by one, but what readers ask decides what these pages answer next.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/sadayanThe same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use; a free API key gives 1,000 requests a day, and bulk access is licensed separately.
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, “Sadayan”. Data snapshot 2026-10-10.