Jaquier
surname · Latin script
(measured from records)Officially recorded in 4 countries · latest register: BFS, 2024
/ʒɐkieɾ/(machine-generated) Portuguese · model-generated
Jaquier is a surname written in the Latin script, with more bearers in Switzerland than in any other country.
- CHSwitzerland1 in 7.4K(measured from records)
- FRFrance≈1 in 320Kfew records
- BRBrazil1 in 1.7M
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.
- Switzerland (measured from records)
- Record sources
- 113 (measured from records)
- 1 in 7.4K (inferred from the name graph)
1,130 people, 2024
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Switzerland
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 the surname Jaquier is found
(measured from records)Jaquier 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 | ||||
|---|---|---|---|---|---|---|
| CH Switzerland | #858 | 1,130 | 1 in 7.4K | 1.1K | Jaquier | 52 |
| FR France | — | ≈210 est. | ≈1 in 322K | 18 | Jaquier | 113 |
| BR Brazil | — | 126 | 1 in 1.7M | 126 | — | — |
| US United States | — | ≈110 est. | ≈1 in 3M | listed | Jaquier | 67 |
| CA Canada | — | ≈29 est. | ≈1 in 1.4M | — | Jaquier | 10 |
| CY Cyprus | — | ≈5 est. | ≈1 in 269K | — | Jaquier | 3 |
1,130 people counted by BFS — Familiennamen der Wohnbevölkerung (surnames), 2024. 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: BFS — Familiennamen der Wohnbevölkerung (surnames); the us-wru-surnames-voterfile register; INSEE — Fichier des noms de famille (1891–2000); IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname). 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)- Antoine Jaquierb. 1970CHSwiss writer
- Carmen Jaquierb. 1985CHSwiss film director
- César Jaquierresearcher
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)6 registers and reference works attest this spelling, across 4 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- How do you pronounce Jaquier?
- In Portuguese /ʒɐkieɾ/. Transcriptions are machine-generated except where a dictionary is named.
- Which countries have the most people with the surname Jaquier?
- In Switzerland, the national register counted about 1.1 thousand people named Jaquier, more than in any other country we hold, where it is most often spelled jaquier. After it come France, Brazil, United States and Canada; the country table on this page ranks them.
- Where is Jaquier most common?
- Jaquier is densest in Switzerland, where the national register counts about 1 in 7.4 thousand people carrying it.
- How common is the name Jaquier?
- In Switzerland, the national register counted 1,130 people named Jaquier in 2024, about 1 in 7.4 thousand residents.
- How common is Jaquier compared with other names?
- In Switzerland, Jaquier is the 858th most common surname of 127,759 surnames recorded there.
What do you want to know about Jaquier?
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/jaquierThe 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, “Jaquier” — the 858th most common surname in Switzerland. Data snapshot 2026-10-13.