Lafoy
surname · Latin script
Meaning: nickname for a pious person, a variant of Foy, with the definite article la
Recorded for both men and women· direction only, no split published
/ɫəˈfɔɪ/(machine-generated) pronunciation, model-generated
Lafoy is a surname written in the Latin script, with more bearers in China than in any other country.
- USUnited States1 in 739K(measured from records)
- LRLiberia≈1 in 42K
- FRFrance≈1 in 189K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.
- China (inferred from the name graph)
- Sources
- 136 (measured from records)
- ≈1 in 42K (inferred from the name graph)
≈3,400 people, est.
Highest-authority source
Liberia, est.
measured from records inferred from the name graph
Meaning & origin(measured from records)
nickname for a pious person, a variant of Foy, with the definite article la.
Sources 1
- Dictionary of American Family Names
Where in the world(measured from records)
Lafoy 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.
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; INSEE — Fichier des noms de famille (1891–2000). 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)
- Christophe Lafoyb. 1980FRrugby union 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)
Attested in 7 sources across 2 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 469 | #48,635 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 450 | #47,186 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 417 | #47,735 |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1961 | 65 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1941 | 54 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1971 | 46 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1981 | 45 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1931 | 43 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1901 | 43 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1951 | 42 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1911 | 39 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1921 | 36 | — |
Reference works 2
- Dictionary of American Family Names
- 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 Lafoy mean, and where does it come from?
- nickname for a pious person, a variant of Foy, with the definite article la. Recorded by Dictionary of American Family Names.
- How do you pronounce Lafoy?
- A machine transcription gives /ɫəˈfɔɪ/ (IPA) for English.
- In which country does Lafoy have the most bearers?
- Mondonomo estimates about 3.4 thousand people named Lafoy in China, more than in any other country we hold, where it is most often spelled lafoy.
- How common is the name Lafoy?
- In the United States, the national register counted 450 people named Lafoy in 2010, about 1 in 739 thousand residents.
What do you want to know about Lafoy?
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/lafoyThe 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, “Lafoy”. Data snapshot 2026-10-10.