Cadieux
surname · Latin script
Meaning: Du breton cad ‘combat’; surnom probable d’un combattant
Recorded for both men and women· direction only, no split published
/ˈkædioʊ/(machine-generated) pronunciation, model-generated
Cadieux is a surname written in the Latin script, most frequently recorded in the United States.
- CACanada
- USUnited States
- GBUnited Kingdom
Where the name is found, darker where our sources hold more of it. No national register counts its bearers anywhere we hold data, so the map carries no figures. One hue, darker where it is more common; hover a country for its figure.
Meaning & origin(measured from records)
Du breton cad ‘combat’; surnom probable d’un combattant.
Sources 1
- Dictionnaire des noms de famille du Canada français. Anthroponymie et généalogie. 2e édition
Where in the world(measured from records)
Recorded in:
No national register we accept counts this name’s bearers, so the page lists where it is found and publishes no figure.
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)
- Lorenzo Cadieuxb. 1903CACanadian historian
- Léo Cadieuxb. 1908CAMember of the Canadian House of Commons (1908-2005)
- Marcel Cadieuxb. 1915CACanadian diplomat (1915-1981)
- Ray Cadieuxb. 1941CAOlympic ice hockey player
- Pierre Cadieuxb. 1948CACanadian politician
- Geneviève Cadieuxb. 1955CACanadian photographer (born 1955)
- Anne-Marie Cadieuxb. 1963CACanadian actor and director
- Chantal Cadieuxb. 1967CAplaywright working in Quebec
- Sophie Cadieuxb. 1977CACanadian actress
- Paul CadieuxCACanadian film and television producer
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)
Attested in 10 sources across 5 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 1.3K | #20,864 |
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 1.2K | #22,007 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 1.2K | #20,785 |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1951 | 33 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1961 | 30 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1991 | 24 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1971 | 24 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1941 | 21 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1921 | 17 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1931 | 15 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1981 | 13 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1911 | 10 | — |
Reference works 2
- Wikidata name items (native-script + romanized given/family names)
- jeantosti.com — Dictionnaire des noms de famille de France et d'ailleurs (Jean Tosti)
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 Cadieux mean, and where does it come from?
- Du breton cad ‘combat’; surnom probable d’un combattant. Recorded by Dictionnaire des noms de famille du Canada français. Anthroponymie et généalogie. 2e édition.
- How do you pronounce Cadieux?
- A machine transcription gives /ˈkædioʊ/ (IPA) for English.
- In which country does Cadieux have the most bearers?
- Cadieux is most frequently recorded in the United States.
What do you want to know about Cadieux?
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/cadieuxThe 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, “Cadieux”. Data snapshot 2026-10-10.