Cyriac
surname · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Cyriac is a surname written in the Latin script, with more bearers in India than in any other country.
- INIndia1 in 1.1M(measured from records)
- AUAustralia≈1 in 398K
- IEIreland≈1 in 461K
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.
- India (measured from records)
- Sources
- 106 (measured from records)
- ≈1 in 398K (inferred from the name graph)
1,181 people
Highest-authority source
Australia, 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.
Where in the world(measured from records)
Cyriac 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 | 1,181 | 1 in 1.1M | 1.2K | Cyriac | 85 |
| US United States | 313 | 1 in 1.1M | 440 | Cyriac | 106 |
| GB United Kingdom | ≈68 est. | ≈1 in 966K | — | Cyriac | 32 |
| AU Australia | ≈64 est. | ≈1 in 398K | 1 | — | — |
| CA Canada | ≈49 est. | ≈1 in 772K | — | Cyriac | 15 |
| IE Ireland | ≈11 est. | ≈1 in 461K | — | Cyriac | 4 |
| CH Switzerland | 8 | 1 in 1.1M | 8 | — | 1 |
1,181 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; Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; BFS — Familiennamen der Wohnbevölkerung (surnames); SA BDM — Popular baby names South Australia (1944–present). 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)
- Pierre CyriacFRcardinal
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)
Attested in 15 sources across 10 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| IN India | Instate — India surnames by state (real counts) from electoral rolls | — | 1.8K | #350 |
| IN India | Instate — India surnames (clean spellings) from electoral rolls | — | 1.2K | #4,810 |
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 440 | #51,181 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 313 | #63,698 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 172 | #97,848 |
| IN India | Instate — India surnames by state (real counts) from electoral rolls | — | 10 | #17,648 |
| CH Switzerland | BFS — Familiennamen der Wohnbevölkerung (surnames) | 2024 | 8 | #72,019 |
| US United States | wru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.) | — | — | — |
Reference works 1
- 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 Cyriac have the most bearers?
- In India, the national register counted about 1.2 thousand people named Cyriac, more than in any other country we hold, where it is most often spelled cyriac.
- How common is the name Cyriac?
- In India, the national register counted 1,181 people named Cyriac, about 1 in 1.1 million residents.
What do you want to know about Cyriac?
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/cyriacThe 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, “Cyriac”. Data snapshot 2026-10-10.