The Siegenthaler surname
In the 2000 U.S. Census, 692 people carried this name — #31,592 among all U.S. surnames, about 1 in every 384,600 people counted.
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In Switzerland’s population statistics
5,185 people named Siegenthaler live in Switzerland.
They live in 25 of Switzerland’s 26 cantons, most of all in Bern.
Where it concentrates, on the mapWhere they live today
Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss · names with fewer than 3 bearers in a canton are not published.
In France’s civil register
France’s register of deaths holds 60 people named Siegenthaler.
18 of them were born outside France. Those born in France came from 14 départements, most often Bas-Rhin.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
Nearby in the index
Surnames next to Siegenthaler.
- Siedel 216 · U.S. census
- Siefer 296 · U.S. census
- Siefert 1,911 · U.S. census
- Sieffert 250 · U.S. census
- Sieg 2,018 · U.S. census
- Siegel 21,725 · U.S. census
- Sieger 1,066 · U.S. census
- Siegfried 3,698 · U.S. census
- Siegler 1,676 · U.S. census
- Siegrist 2,640 · U.S. census
- Siegwald 111 · U.S. census
- Sieradzki 324 · U.S. census
When the index is not enough
This page says where Siegenthaler is.
A volume says what happened to it.
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