Hayrapetyan
surname · Latin script
Recorded for both men and women· direction only, no split published
/heɪɹæpɪtiən/(machine-generated) pronunciation, model-generated
Hayrapetyan is a surname written in the Latin script, with more bearers in Armenia than in any other country, where it is the 24th most common surname. Recorded meaning: Borrowed from Armenian Հայրապետյան (Hayrapetyan).
- AMArmenia≈1 in 125as Հայրապետյան(inferred from the name graph)
- RURussia≈1 in 10Kas Айрапетян
- UAUkraine≈1 in 57Kas Айрапетян
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 Hayrapetyan 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)
- 3 (measured from records)
- Sources
- 142 (measured from records)
- ≈1 in 117K (inferred from the name graph)
≈24,000 named Հայրապետյան, est.
recorded for this name
Highest-authority source
Estonia, est.
measured from records inferred from the name graph
Spellings & scripts(measured from records)
2 other spellings are counted as the same name:
Locally spelled Айрапетян in RU Russia, UA Ukraine, CN China, Ayrapetyan in US United States, TM Turkmenistan and Հայրապետյան 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(measured from records)
Borrowed from Armenian Հայրապետյան (Hayrapetyan).
Sources 1
Attested across 2 languages in the etymology graph.
Where in the world(measured from records)
Hayrapetyan 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 | #24 | ≈24,000 est. | ≈1 in 125 | 169 | Հայրապետյան | 75 |
| RU Russia | — | ≈14,000 est. | ≈1 in 10K | — | Айрапетян | 142 |
| UA Ukraine | — | ≈780 est. | ≈1 in 57K | — | Айрапетян | 29 |
| US United States | — | 244as Ayrapetyan | 1 in 1.4M | 416 | Ayrapetyan | 119 |
| CN China | — | ≈240 est. | ≈1 in 5.8M | — | Айрапетян | 1 |
| TM Turkmenistan | — | ≈230 est. | ≈1 in 24K | — | Ayrapetyan | 5 |
| ES Spain | — | 164 | 1 in 305K | 164 | Hayrapetyan | 11 |
| EE Estonia | — | ≈11 est. | ≈1 in 117K | 8 | Hayrapetyan | 5 |
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: Statistical Committee of the Republic of Armenia — Most Common Newborn Surnames by Sex, 2025; Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); Statistics Estonia — per-name Population Register counts (nimed). 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 13 sources across 7 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 416 | #53,634 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 186 | #97,671 |
| ES Spain | INE — Apellidos más frecuentes (Padrón Municipal) | — | 164 | #19,195 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 164 | #19,111 |
| EE Estonia | Statistics Estonia — per-name Population Register counts (nimed) | — | 8 | #12,496 |
| EE Estonia | Statistics Estonia — per-name Population Register counts (nimed) | — | 7 | #14,106 |
| 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
- What does the name Hayrapetyan mean, and where does it come from?
- Borrowed from Armenian Հայրապետյան (Hayrapetyan). Recorded by Wiktionary.
- How do you pronounce Hayrapetyan?
- A machine transcription gives /heɪɹæpɪtiən/ (IPA) for Armenian.
- In which country does Hayrapetyan have the most bearers?
- Mondonomo estimates about 24 thousand people named Հայրապետյան in Armenia, more than in any other country we hold.
- How common is the name Hayrapetyan?
- In Spain, the national register counted 164 people named Hayrapetyan, about 1 in 305 thousand residents.
- How common is Hayrapetyan compared with other names?
- In Armenia, Hayrapetyan is the 24th most common surname of 15,931 surnames recorded there.
What do you want to know about Hayrapetyan?
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/hayrapetyanThe 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, “Hayrapetyan” — the 24th most common surname in Armenia. Data snapshot 2026-10-10.