Trümpler
surname · Latin script
Trümpler is a surname written in the Latin script, with more bearers in the United States than in any other country.
- USUnited States1 in 1.5M(measured from records)
- CHSwitzerland1 in 62K
- ATAustria≈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). Where a country counts another spelling of the name rather than Trümpler itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.
- United States (measured from records)
- Sources
- 123 (measured from records)
- 1 in 62K (inferred from the name graph)
225 people, 2010
Highest-authority source
Switzerland
measured from records inferred from the name graph
Spellings & scripts(measured from records)
Locally spelled Trumpler in US United States, CH Switzerland, IT Italy and 2 more and Truempler in SG Singapore.
Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.
Meaning & origin
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Sources 1
Attested across 11 languages in the etymology graph.
Where in the world(measured from records)
Trümpler 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 | 225 | 1 in 1.5M | 225 | Trumpler | 123 |
| DE Germany | ≈210 est. | ≈1 in 376K | — | Trümpler | 34 |
| CH Switzerland | 135 | 1 in 62K | 135 | Trumpler | 8 |
| IT Italy | ≈64 est. | ≈1 in 973K | — | Trumpler | 1 |
| DZ Algeria | ≈60 est. | ≈1 in 722K | — | Trumpler | 1 |
| AT Austria | ≈47 est. | ≈1 in 189K | — | Trumpler | 2 |
| SG Singapore | ≈11 est. | ≈1 in 582K | — | Truempler | 1 |
225 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: Census Bureau — Surname Frequency 2010; 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)
- Jean Jacques Trümplerb. 1768CH(1768-1845)
- Alfred Trümplerb. 1884CH(1884-1921)
- Robert Julius Trumplerb. 1886CHSwiss-American astronomer (1886-1956)
- Gottfried Trümplerb. 1889CHChemist (1889–1975)
- Eduard Trümplerb. 1896CH(1896-1980)
- Theodor Trumplerb. 1907DEGerman association football player (1907-1992)
- Martin Trümplerb. 1948CHSwiss association football manager
- Hans-Konrad Trümplerb. 1960CHSwiss rower
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).
Evidence(measured from records)
Attested in 2 sources across 1 country.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| CH Switzerland | BFS — Familiennamen der Wohnbevölkerung (surnames) | 2024 | 135 | #8,684 |
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
- In which country does Trümpler have the most bearers?
- In the United States, the national register counted about 225 people named Trümpler, more than in any other country we hold, where it is most often spelled trumpler.
- Where is Trümpler most common?
- Measured as a share of residents rather than as a count, Trümpler is densest in Switzerland — about 1 in 62 thousand people — even though United States holds more of our records for it.
- How common is the name Trümpler?
- In the United States, the national register counted 225 people named Trümpler in 2010, about 1 in 1.5 million residents.
What do you want to know about Trümpler?
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/tr%C3%BCmplerThe 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, “Trümpler”. Data snapshot 2026-10-10.