Truan
surname · Latin script
(measured from records)Officially recorded in 7 countries · latest register: Electoral Office of St Vincent & the Grenadines, 2025
/tɾwan/(machine-generated) Spanish · model-generated
Truan is a surname written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: Main GB Location (1881): Cornwall.
- CHSwitzerland1 in 73K(measured from records)
- VCSt. Vincent & Grenadines1 in 101K
- ESSpain1 in 736K
carrying the name, as counted by each country's national register. 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 (measured from records)
- Record sources
- 85 (measured from records)
- 1 in 73K (inferred from the name graph)
275 people, 2010
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Switzerland
measured from records inferred from the name graph
Meaning & origin
(measured from records)Main GB Location (1881): Cornwall. unexplained; perhaps from Trewoon (Saint Mewan, Cornwall), which is pronounced in the appropriate way; or possibly from places called Troon (in Breage, Camborne, and Phillack).
Cited for this meaning 1
- The Oxford Dictionary of Family Names in Britain and Ireland
Where in the world
(measured from records)Truan 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 | |||
|---|---|---|---|---|---|
| US United States | 275 | 1 in 1.2M | 281 | Truan | 14 |
| CH Switzerland | 115 | 1 in 73K | 115 | Truan | 18 |
| ES Spain | 68 | 1 in 736K | 68 | Truan | 4 |
| VC St. Vincent & Grenadines | 1 | 1 in 101K | 1 | — | — |
| FR France | — | — | 9 | Truan | 85 |
275 people counted by Census Bureau — Surname Frequency 2010, 2010. 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); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; BFS — Familiennamen der Wohnbevölkerung (surnames); INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); Electoral Office of St Vincent & the Grenadines — Final Voters List (Nov 2025). 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).
Other recorded senses
(measured from records)Truan is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In Welsh, poor, wretched
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Notable people with this name
(measured from records)- Arturo Truanb. 1868ESSpanish painter
- Alfredo Truán Álvarezb. 1895ESAsturian painter, illustrator and cartoonist
- Enrique Truanb. 1905ESSpanish composer
- Carlos Truanb. 1935USAmerican politician (1935-2012)
- Naomi TruanDEresearcher
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)14 registers and reference works attest this spelling, across 7 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 281 | #74,224 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 275 | #71,042 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 273 | #67,522 |
| CH Switzerland | BFS — Familiennamen der Wohnbevölkerung (surnames) | 2024 | 115 | #9,900 |
| ES Spain | INE — Apellidos más frecuentes (Padrón Municipal) | — | 68 | #36,043 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 68 | #35,845 |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1941 | 14 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1961 | 12 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1931 | 10 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1991 | 9 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1901 | 6 | — |
| FR France | INSEE — Fichier des noms de famille (1891–2000) | 1971 | 5 | — |
Reference works 2
- The Oxford Dictionary of Family Names in Britain and Ireland
- 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 Truan mean, and where does it come from?
- Main GB Location (1881): Cornwall. Recorded by The Oxford Dictionary of Family Names in Britain and Ireland.
- How do you pronounce Truan?
- In Spanish /tɾwan/. Transcriptions are machine-generated except where a dictionary is named.
- In which country does Truan have the most bearers?
- In the United States, the national register counted about 275 people named Truan, more than in any other country we hold, where it is most often spelled truan.
- Where is Truan most common?
- Measured as a share of residents rather than as a count, Truan is densest in Switzerland — about 1 in 73 thousand people — even though United States holds more of our records for it.
- How common is the name Truan?
- In the United States, the national register counted 275 people named Truan in 2010, about 1 in 1.2 million residents.
What do you want to know about Truan?
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/truanThe 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, “Truan”. Data snapshot 2026-10-13.