Demirchyan
surname · Latin script
/dɛmətʃiən/(machine-generated) pronunciation, model-generated
Demirchyan is a surname written in the Latin script, with more bearers in Armenia than in any other country.
- USUnited States1 in 1.2M(measured from records)
- CACanada≈1 in 969K
- CHSwitzerland1 in 2.1M
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 Demirchyan 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.
- Armenia (inferred from the name graph)
- 2 (measured from records)
- Sources
- 76 (measured from records)
- ≈1 in 969K (inferred from the name graph)
≈870 named Դեմիրճյան, est.
recorded for this name
Highest-authority source
Canada, est.
measured from records inferred from the name graph
Spellings & scripts(measured from records)
Locally spelled Դեմիրճյան in AM Armenia.
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 2 languages in the etymology graph.
Where in the world(measured from records)
Demirchyan 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 | ||||
|---|---|---|---|---|---|---|
| AM Armenia | #303 | ≈870 est. | ≈1 in 3.5K | — | Դեմիրճյան | 20 |
| US United States | — | 271 | 1 in 1.2M | 274 | Demirchyan | 76 |
| CA Canada | — | ≈39 est. | ≈1 in 969K | — | Demirchyan | 3 |
| RU Russia | — | ≈13 est. | ≈1 in 11M | — | Demirchyan | 13 |
| DE Germany | — | ≈5 est. | ≈1 in 17M | — | Demirchyan | 7 |
| CH Switzerland | — | 4 | 1 in 2.1M | 4 | — | — |
| BE Belgium | — | 3 | 1 in 3.9M | 3 | Demirchyan | 2 |
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: Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; Familienaam.be — Belgian family-name frequency (population register); BFS — Familiennamen der Wohnbevölkerung (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).
How to address them(machine-generated)
Evidence(measured from records)
Attested in 9 sources across 4 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 274 | #75,813 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 271 | #71,886 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 250 | #72,466 |
| CH Switzerland | BFS — Familiennamen der Wohnbevölkerung (surnames) | 2024 | 4 | #118,617 |
| BE Belgium | Familienaam.be — Belgian family-name frequency (population register) | 2008 | 3 | #130,079 |
| US United States | wru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.) | — | — | — |
Reference works 1
- Wikipedia surname tokens
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 Demirchyan?
- A machine transcription gives /dɛmətʃiən/ (IPA) for English.
- In which country does Demirchyan have the most bearers?
- Mondonomo estimates about 870 people named Դեմիրճյան in Armenia, more than in any other country we hold.
- How common is the name Demirchyan?
- In the United States, the national register counted 271 people named Demirchyan in 2010, about 1 in 1.2 million residents.
- How common is Demirchyan compared with other names?
- In Armenia, Demirchyan is the 303rd most common surname of 15,931 surnames recorded there.
What do you want to know about Demirchyan?
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/demirchyanThe 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, “Demirchyan” — the 303rd most common surname in Armenia. Data snapshot 2026-10-10.