The Demange surname
In the 2010 U.S. Census, 232 people carried this name — #81,458 among all U.S. surnames, about 1 in every 1,250,000 people counted. That is up 9% from 212 in 2000.
In France’s civil register
France’s register of deaths holds 2,820 people named Demange.
54 of them were born outside France. Those born in France came from 78 départements, most often Vosges.
Where it concentrates, on the mapWhere 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
30 people named Demange live in Switzerland.
They live in 3 of Switzerland’s 26 cantons, most of all in Vaud.
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/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
In Poland’s population register
28 people named Demange have a registered home in Poland.
Of the 43 in Poland’s national register, these are the ones with a permanent address on file. They live in 1 of Poland’s 16 voivodeships, most of all in Kuyavian-Pomeranian.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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.
Who carried it
People named Demange,
with a public archive behind them.
-
Edgar Demange 1841–1925 · lawyer -
Florian Demange 1875–1938 · missionary -
Charles Demange 1884–1909 · writer -
Jean-François Demange 1789–1839 · philologist
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Pierre-Aimé Demange 1802–1853 · miniature painter
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François-Jules Demange 1842–1893 · religious
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Demange.
- Dely 273 · U.S. census
- Demain 352 · U.S. census
- Demaine 280 · U.S. census
- Deman 435 · U.S. census
- Demanche 267 · U.S. census
- Demand 289 · U.S. census
- Demar 1,801 · U.S. census
- Demarais 870 · U.S. census
- Demarchi 518 · U.S. census
- Demare 281 · U.S. census
- Demarest 2,904 · U.S. census
- Demaret 112 · U.S. census
When the index is not enough
This page says where Demange is.
A volume says what happened to it.
Every page in the index is free and stays free. The Heritage Volume is the long form: the full paper trail, the arms, the crossing — bound, and yours.