Desfossés
surname · Latin script
Meaning: de des Fossés; dérivé de Les Fossés, apparemment nom de plusieurs localités en France
Desfossés is a surname written in the Latin script, with more bearers in the United States than in any other country.
- USUnited States1 in 1M(measured from records)
- BEBelgium1 in 1.5M
- CHSwitzerland1 in 2.8M
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)
- Sources
- 104 (measured from records)
- 1 in 1.0M (inferred from the name graph)
319 people, 2010
Highest-authority source
United States
measured from records inferred from the name graph
Spellings & scripts(measured from records)
One other spelling is counted as the same name:
Locally spelled Desfosses in US United States, GB United Kingdom, CA Canada.
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)
de des Fossés; dérivé de Les Fossés, apparemment nom de plusieurs localités en France
Sources 1
- Dictionnaire des noms de famille du Canada français. Anthroponymie et généalogie. 2e édition
Attested across 13 languages in the etymology graph.
Where in the world(measured from records)
Desfossés 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 | 319 | 1 in 1M | 332 | Desfosses | 104 |
| BE Belgium | 8 | 1 in 1.5M | 8 | — | 1 |
| CH Switzerland | 3 | 1 in 2.8M | 3 | — | — |
| GB United Kingdom | — | — | — | Desfosses | 2 |
| CA Canada | — | — | — | Desfosses | 58 |
319 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 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).
Notable people with this name(measured from records)
- Jean Desfossésb. 1787CACanadian politician
- Joseph Romain-Desfossésb. 1798FRFrench admiral (1798-1864)
- Kevin Desfossésb. 1987CACanadian ice hockey goaltender
- François DesfossésCAQuebec poet
- Yves DesfossésFRFrench archaeologist
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 2 sources across 1 country.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| CH Switzerland | BFS — Familiennamen der Wohnbevölkerung (surnames) | 2024 | 3 | #154,370 |
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
- What does the name Desfossés mean?
- Recorded meaning: de des Fossés; dérivé de Les Fossés, apparemment nom de plusieurs localités en France
- In which country does Desfossés have the most bearers?
- In the United States, the national register counted about 319 people named Desfossés, more than in any other country we hold, where it is most often spelled desfosses.
- Where is Desfossés most common?
- Desfossés is densest in the United States, where the national register counts about 1 in 1.0 million people carrying it.
- How common is the name Desfossés?
- In the United States, the national register counted 319 people named Desfossés in 2010, about 1 in 1.0 million residents.
What do you want to know about Desfossés?
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/desfoss%C3%A9sThe 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, “Desfossés”. Data snapshot 2026-10-10.