Guillermin
given name · Latin script
Recorded as a female name· opposite-gender records fall within measured source noise
(measured from records)Officially recorded in 9 countries
/ɡiʎermin/(machine-generated) Spanish · model-generated
Guillermin is a female given name written in the Latin script, most frequently recorded in the United States.
- PEPeru
- CLChile
- CACanada
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. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.
- United States (inferred from the name graph)
- Record sources
- 48 (measured from records)
no count published
corpus datasets behind its best-documented spelling
strongest: highest-authority source
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)Guillermin counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.
| Country | Most common spelling | Sources | ||
|---|---|---|---|---|
| US United States | — | — | Guillermin | 48 |
| MX Mexico | — | 22 | Guillermin | 25 |
| PE Peru | — | — | Guillermin | 15 |
| CL Chile | — | — | Guillermin | 11 |
| AR Argentina | — | 33 | Guillermin | 19 |
| SV El Salvador | — | — | Guillermin | 2 |
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: RENAPO — name frequencies (eduardofv dataset); RENAPER — Apellidos (person counts, national). 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-Baptiste Guillerminb. 1622FR17th century French sculptor from Lyon (1622–1699)
- Claude-Nicolas Guillerminb. 1753FRFrench politician
- John Guillerminb. 1925GBFrench-British film director, writer and producer (1925–2015)
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)A formal English salutation is built on the surname, so it needs a full name — on its own, a first name only supports the informal form.
Evidence
(measured from records)12 registers and reference works attest this spelling, across 9 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- How do you pronounce Guillermin?
- In Spanish /ɡiʎermin/. Transcriptions are machine-generated except where a dictionary is named.
- Is Guillermin a male or female name?
- Guillermin is a female name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
- In which country does Guillermin have the most bearers?
- Guillermin is most frequently recorded in the United States, where it is most often spelled guillermin.
What do you want to know about Guillermin?
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/guillerminThe 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, “Guillermin”. Data snapshot 2026-10-13.