Gregoriou
surname · Latin script
(measured from records)Officially recorded in 4 countries · latest register: dane.gov.pl, 2026
/ɣɾiɣoɾiu/(machine-generated) Greek · model-generated · read from γρηγοριου
Gregoriou is a surname written in the Latin script, with more bearers in Greece than in any other country. In Cyprus it is the 46th most common surname.
- CYCyprus≈1 in 4.3Kfew records(inferred from the name graph)
- GBUnited Kingdom≈1 in 450Kfew records
- CACanada≈1 in 1.3Mfew records
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 Gregoriou itself, the figure is that spelling’s, and it is named. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.
- Greece (inferred from the name graph)
- 2 (measured from records)
- Record sources
- 98 (measured from records)
- ≈1 in 4.3K (inferred from the name graph)
≈320 named Grigoriou, est.
recorded for this name
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Cyprus, est.
measured from records inferred from the name graph
Spellings & scripts
(measured from records)Locally spelled Γρηγοριου in GR Greece and Grigoriou in AU Australia.
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 in 1 language in the etymology graph.
Where in the world
(measured from records)Gregoriou 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 | — | ≈320 est. | ≈1 in 33K | 19 | Γρηγοριου | 68 |
| CY Cyprus | #46 | ≈300 est. | ≈1 in 4.3K | — | Gregoriou | 50 |
| US United States | — | ≈150 est. | ≈1 in 2.3M | 211 | Gregoriou | 98 |
| GB United Kingdom | — | ≈150 est. | ≈1 in 455K | listed | Gregoriou | 59 |
| ZA South Africa | — | ≈110 est. | ≈1 in 512K | — | Gregoriou | 7 |
| AU Australia | — | ≈81 est. | ≈1 in 315K | 1 | Grigoriou | 43 |
| DK Denmark | — | 12as Grigoriou | 1 in 489K | 12 | — | — |
| PL Poland | — | 6 | 1 in 6.4M | 198 | — | 1 |
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); Census Bureau — First Name Frequency 2020 by sex; SA BDM — Popular baby names South Australia (1944–present); dane.gov.pl — PESEL living persons (surnames); dane.gov.pl — PESEL given names (first + second name position, 2026-01-20); Danmarks Statistik — Hvor mange hedder...? (living-population name counts). 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)6 registers and reference works attest this spelling, across 4 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 3 | — |
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 3 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 3 | #262,617 |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 3 | #260,584 |
| DK Denmark | Danmarks Statistik — Hvor mange hedder...? (living-population name counts) | — | 3 | #77,658 |
| US United States | wru Name Dictionary — US surnames, voter-file supplement (Khanna et al.) | — | — | — |
Reference works 1
- The Oxford Dictionary of Family Names in Britain and Ireland
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 Gregoriou?
- In Greek /ɣɾiɣoɾiu/. Transcriptions are machine-generated except where a dictionary is named.
- In which country does Gregoriou have the most bearers?
- Mondonomo estimates about 322 people named Grigoriou in Greece, more than in any other country we hold.
- How common is the name Gregoriou?
- In Poland, the national register counted 6 people named Gregoriou in 2026, about 1 in 6.4 million residents.
- How common is Gregoriou compared with other names?
- In Cyprus, Gregoriou is the 46th most common surname of 24,832 surnames recorded there.
What do you want to know about Gregoriou?
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/gregoriouThe 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, “Gregoriou” — the 46th most common surname in Cyprus. Data snapshot 2026-10-13.