The Authier surname
In the 2000 U.S. Census, 435 people carried this name — #46,153 among all U.S. surnames, about 1 in every 625,000 people counted.
Free to read. No account, no sign-up.
In France’s civil register
France’s register of deaths holds 1,563 people named Authier.
24 of them were born outside France. Those born in France came from 67 départements, most often Haute-Vienne.
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 Switzerland’s population statistics
62 people named Authier 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 Authier.
- Aurand 1,673 · U.S. census
- Aure 420 · U.S. census
- Aurelien 197 · U.S. census
- Auriemma 915 · U.S. census
- Auster 332 · U.S. census
- Austin 113,160 · U.S. census
- Autin 773 · U.S. census
- Auton 777 · U.S. census
- Auville 193 · U.S. census
- Avakian 1,146 · U.S. census
- Avallone 1,317 · U.S. census
- Avard 176 · U.S. census
When the index is not enough
This page says where Authier 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.