The Ducommun surname

In the 2000 U.S. Census, 324 people carried this name — #58,553 among all U.S. surnames, about 1 in every 833,300 people counted.

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In Switzerland’s population statistics

501 people named Ducommun live in Switzerland.

They live in 10 of Switzerland’s 26 cantons, most of all in Neuchâtel.

Where it concentrates, on the map

Where they live today

Neuchâtel 192

Vaud 107

Bern 72

Geneva 33

Valais 32

Solothurn 28

Fribourg 18

Jura 8

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.

In France’s civil register

France’s register of deaths holds 114 people named Ducommun.

18 of them were born outside France. Those born in France came from 24 départements, most often Doubs.

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

Where they were born

Born outside France 18

Doubs 24

Paris 15

Meuse 6

Jura 6

Côte-d’Or 6

Pas-de-Calais 6

Territoire de Belfort 4

Seine-Maritime 3

Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.

Nearby in the index

Surnames next to Ducommun.

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