Hillion
surname · Latin script
Recorded for both men and women· direction only, no split published
/iʎɔ̃/(machine-generated) pronunciation, model-generated
Hillion is a surname written in the Latin script, with more bearers in France than in any other country.
- FRFrance≈1 in 35K(inferred from the name graph)
- CHSwitzerland1 in 646K
- ESSpain≈1 in 808K
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.
- France (inferred from the name graph)
- Sources
- 195 (measured from records)
- ≈1 in 35K (inferred from the name graph)
≈1,900 people, est.
Highest-authority source
France, est.
measured from records inferred from the name graph
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)
Hillion 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 | |||
|---|---|---|---|---|---|
| FR France | ≈1,900 est. | ≈1 in 35K | 242 | Hillion | 195 |
| ES Spain | ≈62 est. | ≈1 in 808K | — | Hillion | 3 |
| US United States | ≈44 est. | ≈1 in 7.5M | listed | Hillion | 68 |
| GB United Kingdom | ≈34 est. | ≈1 in 1.9M | — | Hillion | 34 |
| CA Canada | ≈17 est. | ≈1 in 2.2M | — | Hillion | 11 |
| CH Switzerland | 13 | 1 in 646K | 13 | Hillion | 3 |
| SG Singapore | ≈6 est. | ≈1 in 1.1M | — | Hillion | 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: INSEE — Fichier des noms de famille (1891–2000); the us-wru-surnames-voterfile 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)
- Solomon Ayllonb. 1660NLnot in their usual nameDutch rabbi
- Melanie Hillionb. 1986FRresearcher
- Alain HillionFRFrench mathematician specialized in stochastic processes
- Kenzo-Hugo HillionFRresearcher
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 5 sources across 4 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1951 | 362 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1971 | 311 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1961 | 304 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1921 | 302 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1981 | 291 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1941 | 267 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1991 | 242 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1931 | 229 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1901 | 180 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1911 | 175 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1891 | 122 | — |
| CH Switzerland | BFS — Familiennamen der Wohnbevölkerung (surnames) | 2024 | 13 | #50,156 |
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
- How do you pronounce Hillion?
- A machine transcription gives /iʎɔ̃/ (IPA) for French.
- In which country does Hillion have the most bearers?
- Mondonomo estimates about 1.9 thousand people named Hillion in France, more than in any other country we hold, where it is most often spelled hillion.
- How common is the name Hillion?
- In Switzerland, the national register counted 13 people named Hillion in 2024, about 1 in 646 thousand residents.
What do you want to know about Hillion?
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/hillionThe 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, “Hillion”. Data snapshot 2026-10-10.