The Thibeau surname
In the 2010 U.S. Census, 886 people carried this name — #27,277 among all U.S. surnames, about 1 in every 333,300 people counted. That is up 25% from 711 in 2000.
In France’s civil register
France’s register of deaths holds 136 people named Thibeau.
7 of them were born outside France. Those born in France came from 26 départements, most often Gironde.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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 37 people named Thibeau 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.
Who carried it
People named Thibeau,
with a public archive behind them.
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Ernest Thibeau 1848–1919 · architect
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Paul Thibeau 1890–1980 · professor
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Daniel Thibeau 1942– · politician
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Jack Thibeau 1946– · actor
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Roland Thibeau 1948– · writer
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Jean-Paul Thibeau 1950– · artist
Wikidata (CC0).
Nearby in the index
Surnames next to Thibeau.
- Thevenot 369 · U.S. census
- Theys 425 · U.S. census
- Thiam 935 · U.S. census
- Thibaudeau 351 · U.S. census
- Thibault 5,870 · U.S. census
- Thibaut 305 · U.S. census
- Thibeault 3,417 · U.S. census
- Thibert 620 · U.S. census
- Thiebaud 359 · U.S. census
- Thiebaut 131 · U.S. census
- Thiel 9,880 · U.S. census
- Thiele 4,478 · U.S. census
When the index is not enough
This page says where Thibeau 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.