The Rochet surname
In the 2000 U.S. Census, 126 people carried this name — #125,639 among all U.S. surnames, about 1 in every 2,000,000 people counted.
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In France’s civil register
France’s register of deaths holds 1,981 people named Rochet.
19 of them were born outside France. Those born in France came from 76 départements, most often Jura.
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 139 people named Rochet 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.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In Switzerland’s population statistics
41 people named Rochet live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in Vaud.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
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.
Nearby in the index
Surnames next to Rochet.
- Roche 17,905 · U.S. census
- Rochefort 871 · U.S. census
- Rochel 463 · U.S. census
- Rochelle 3,446 · U.S. census
- Rocher 315 · U.S. census
- Roches 113 · U.S. census
- Rochette 746 · U.S. census
- Rochez 303 · U.S. census
- Rochon 2,350 · U.S. census
- Rock 18,510 · U.S. census
- Rocklin 287 · U.S. census
- Rocque 503 · U.S. census
When the index is not enough
This page says where Rochet 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.