The Delforge surname

In the 2000 U.S. Census, 147 people carried this name — #111,119 among all U.S. surnames, about 1 in every 2,000,000 people counted.

See Delforge on the map Look up another surname

Free to read. No account, no sign-up.

In Belgium’s population register

At least 1,385 people named Delforge 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 Hainaut.

Where it concentrates, on the map

Where they live today

Hainaut 474

Namur 433

Liège 135

Walloon Brabant 124

Brussels-Capital 77

Luxembourg Province 67

Antwerp 56

Flemish Brabant 10

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

In France’s civil register

France’s register of deaths holds 1,372 people named Delforge.

20 of them were born outside France. Those born in France came from 48 départements, most often Nord.

Where it concentrates, on the map

Where they were born

Born outside France 20

Nord 623

Pas-de-Calais 419

Paris 69

Aisne 45

Oise 27

Seine-Maritime 19

Yvelines 15

Ardennes 13

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 Delforge.

When the index is not enough

This page says where Delforge 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.

See what a volume holds