The Cosse surname
In the 2000 U.S. Census, 350 people carried this name — #55,003 among all U.S. surnames, about 1 in every 769,200 people counted.
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In France’s civil register
France’s register of deaths holds 886 people named Cosse.
11 of them were born outside France. Those born in France came from 63 départements, most often Manche.
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 Belgium’s population register
At least 165 people named Cosse 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 Namur.
Where it concentrates, on the mapWhere they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
Nearby in the index
Surnames next to Cosse.
- Cosenza 1,759 · U.S. census
- Coskun 124 · U.S. census
- Cosma 498 · U.S. census
- Cosme 4,140 · U.S. census
- Cossa 205 · U.S. census
- Cossart 102 · U.S. census
- Cossin 474 · U.S. census
- Cosson 386 · U.S. census
- Cossu 143 · U.S. census
- Costa 35,227 · U.S. census
- Costagliola 385 · U.S. census
- Costantini 1,023 · U.S. census
When the index is not enough
This page says where Cosse is.
A volume says what happened to it.
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