The Dahm surname
In the 2000 U.S. Census, 2,031 people carried this name — #13,696 among all U.S. surnames, about 1 in every 133,300 people counted.
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In Poland’s population register
155 people named Dahm have a registered home in Poland.
Of the 183 in Poland’s national register, these are the ones with a permanent address on file. They live in 3 of Poland’s 16 voivodeships, most of all in Pomeranian.
Where it concentrates, on the mapWhere they live today
PESEL register, Ministry of Digital Affairs of Poland (dane.gov.pl) — CC0 · living people by voivodeship of permanent residence, 20 January 2026.
In Belgium’s population register
At least 133 people named Dahm live in Belgium.
Statbel only publishes a name in a municipality when five or more people there share it, so the real number is higher. Most of them live in Liège.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In France’s civil register
France’s register of deaths holds 117 people named Dahm.
13 of them were born outside France. Those born in France came from 14 départements, most often Moselle.
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.
In Switzerland’s population statistics
39 people named Dahm live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in Zurich.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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.
Nearby in the index
Surnames next to Dahm.
- Dahan 689 · U.S. census
- Daher 1,325 · U.S. census
- Dahl 20,616 · U.S. census
- Dahlem 588 · U.S. census
- Dahlen 2,061 · U.S. census
- Dahlmann 195 · U.S. census
- Dahman 368 · U.S. census
- Daigle 13,784 · U.S. census
- Daigneau 263 · U.S. census
- Daigre 526 · U.S. census
- Dain 821 · U.S. census
- Daine 124 · U.S. census
When the index is not enough
This page says where Dahm is.
A volume says what happened to it.
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