Roussey
surname · Latin script
(measured from records)Officially recorded in 5 countries · latest register: Electoral Office of St Vincent & the Grenadines, 2025
/ʁuɛ/(machine-generated) pronunciation, model-generated
Roussey is a surname written in the Latin script, with more bearers in the United States than in any other country.
- VCSt. Vincent & Grenadines1 in 101K(measured from records)
- USUnited States1 in 1.2M
- BEBelgium1 in 1.3M
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.
- United States (measured from records)
- Record sources
- 10 (measured from records)
- 1 in 101K (inferred from the name graph)
285 people, 2010
corpus datasets behind its best-documented spelling
strongest: highest-authority source
St. Vincent & Grenadines
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
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.
Where in the world
(measured from records)Roussey 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 | |||
|---|---|---|---|---|---|
| US United States | 285 | 1 in 1.2M | 326 | Roussey | 10 |
| BE Belgium | 9 | 1 in 1.3M | 9 | — | — |
| CH Switzerland | 3 | 1 in 2.8M | 3 | — | — |
| VC St. Vincent & Grenadines | 1 | 1 in 101K | 1 | — | — |
| FR France | — | — | 175 | — | — |
285 people counted by Census Bureau — Surname Frequency 2010, 2010. 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 2000; INSEE — Fichier des noms de famille (1891–2000); Familienaam.be — Belgian family-name frequency (population register); BFS — Familiennamen der Wohnbevölkerung (surnames); Electoral Office of St Vincent & the Grenadines — Final Voters List (Nov 2025). 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)- Olivier Rousseyb. 1958FRFrench association football player
- Isabelle Rousseyb. 1958FRFrench politician
- Laurent Rousseyb. 1961FRfootballer
- Sylvain Rousseyb. 1978FRPh.D. Université de Franche-Comté 2005
- Christine Rousseyb. 1981FRillustrator
- Hugo Rousseyb. 1997FRFrench association football player
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).
How to address them
(machine-generated)Evidence
(measured from records)10 registers and reference works attest this spelling, across 5 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 326 | #58,257 |
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 324 | #66,015 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 285 | #68,949 |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1951 | 258 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1941 | 239 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1971 | 227 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1961 | 224 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1981 | 218 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1991 | 175 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1921 | 174 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1931 | 162 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1901 | 149 | — |
Reference works 2
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- 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
- How do you pronounce Roussey?
- A machine transcription gives /ʁuɛ/ (IPA) for French.
- In which country does Roussey have the most bearers?
- In the United States, the national register counted about 285 people named Roussey, more than in any other country we hold, where it is most often spelled roussey.
- Where is Roussey most common?
- Measured as a share of residents rather than as a count, Roussey is densest in St. Vincent & Grenadines — about 1 in 101 thousand people — even though United States holds more of our records for it.
- How common is the name Roussey?
- In the United States, the national register counted 285 people named Roussey in 2010, about 1 in 1.2 million residents.
What do you want to know about Roussey?
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/rousseyThe 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, “Roussey”. Data snapshot 2026-10-13.