The Duvoisin surname
In the 2010 U.S. Census, 101 people carried this name — #159,712 among all U.S. surnames, about 1 in every 3,333,300 people counted. That is down 1% from 102 in 2000.
In Switzerland’s population statistics
579 people named Duvoisin live in Switzerland.
They live in 13 of Switzerland’s 26 cantons, most of all in Vaud.
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/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
In France’s civil register
France’s register of deaths holds 144 people named Duvoisin.
16 of them were born outside France. Those born in France came from 31 départements, most often Paris.
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.
Who carried it
People named Duvoisin,
with a public archive behind them.
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Jean-Baptiste Duvoisin 1744–1813 · bishop -
Jean-Pierre Duvoisin 1810–1891 · writer -
Martin Duvoisin 1608–1608
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Cesar Duvoisin 1805–1869 · writer
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Henri Duvoisin 1877–1959 · painter
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Roger Duvoisin 1900–1980 · writer
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Duvoisin.
- Duverge 492 · U.S. census
- Duverger 280 · U.S. census
- Duvernay 561 · U.S. census
- Duverney 153 · U.S. census
- Duvic 143 · U.S. census
- Duvivier 233 · U.S. census
- Duwel 193 · U.S. census
- Duyck 455 · U.S. census
- Duzan 700 · U.S. census
- Dy 1,932 · U.S. census
- Dye 28,182 · U.S. census
- Dyon 114 · U.S. census
When the index is not enough
This page says where Duvoisin 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.