Theuer
surname · Latin script
Meaning: Obsolete spelling of teuer which was deprecated in 1902 following the Second Orthographic Conference of 1901
(measured from records)Officially recorded in 7 countries · latest register: dane.gov.pl, 2026
/tɔɪ̯ɐ/(machine-generated) pronunciation, model-generated
Theuer is a surname written in the Latin script, most frequently recorded in the United States.
- DEGermany
- USUnited States
- ATAustria
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. One hue, darker where it is more common; hover a country for its figure.
Meaning & origin
(measured from records)Obsolete spelling of teuer which was deprecated in 1902 following the Second Orthographic Conference of 1901.
Cited for this meaning 1
- kaikki.org Wiktionary extract (IPA + transliterations)
Where in the world
(measured from records)Recorded in:
No national register we accept counts this name’s bearers, so the page lists where it is found and publishes no figure.
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)- Julius Theuerb. 1856ATAustrian painter
- Oskar Theuerb. 1877PLGerman artist, drawer and illustrator
- Max Theuerb. 1878ATAustrian architect, art historian, archaeologist and architectural historian (1878–1949)
- Erwin Theuerb. 1887ATAustrian farmer, prehistorian and local historian
- Alfred Theuerb. 1892PLPolish figure skater
- Adolf Theuerb. 1920DESS Officer (1920–1947)
- Franz Theuerb. 1922ATAustrian historian (1922–2003)
- Timon Theuerb. 1994ATAustrian long-distance runner
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)15 registers and reference works attest this spelling, across 7 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 177 | #107,024 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 176 | #102,197 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 166 | #100,663 |
| CZ Czechia | MVČR — living population register 2017 | — | 108 | #15,573 |
| CZ Czechia | KdeJsme.cz — četnost jmen a příjmení (MVČR population register front-end) | — | 107 | #7,512 |
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 19 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 19 | #93,923 |
| CH Switzerland | BFS — Familiennamen der Wohnbevölkerung (surnames) | 2024 | 15 | #45,119 |
| NL Netherlands | CBG Familienamenbank — Dutch surname bearer counts (GBA/BRP 2007) | 2007 | 13 | #57,815 |
| PL Poland | dane.gov.pl — PESEL living persons (surnames) | 2026 | 12 | — |
| PL Poland | dane.gov.pl — PESEL living persons (names) | — | 12 | #124,415 |
| BE Belgium | Familienaam.be — Belgian family-name frequency (population register) | 2008 | 5 | #98,698 |
Reference works 3
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- Wikidata name items (native-script + romanized given/family names)
- Rymut, Słownik nazwisk współcześnie w Polsce używanych (10 vols, IJP PAN, Kraków 1992–1994) — every Polish surname in the PESEL register at the end of 1990, with bearer counts nationally and per voivodeship1990
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 Theuer mean, and where does it come from?
- Obsolete spelling of teuer which was deprecated in 1902 following the Second Orthographic Conference of 1901. Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
- How do you pronounce Theuer?
- A machine transcription gives /tɔɪ̯ɐ/ (IPA) for German.
- In which country does Theuer have the most bearers?
- Theuer is most frequently recorded in the United States.
What do you want to know about Theuer?
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/theuerThe 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, “Theuer”. Data snapshot 2026-10-13.