The Dumay surname

In the 2000 U.S. Census, 205 people carried this name — #84,968 among all U.S. surnames, about 1 in every 1,250,000 people counted.

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In France’s civil register

France’s register of deaths holds 1,319 people named Dumay.

25 of them were born outside France. Those born in France came from 75 départements, most often Cher.

Where it concentrates, on the map

Where they were born

Born outside France 25

Cher 145

Paris 143

Aisne 110

Saône-et-Loire 95

Ardennes 81

Côte-d’Or 57

Vosges 48

Indre 47

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 98 people named Dumay 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.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they live today

Namur 42

Luxembourg Province 29

Hainaut 21

Walloon Brabant 6

Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.

Nearby in the index

Surnames next to Dumay.

When the index is not enough

This page says where Dumay is.
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