The Guillard surname
In the 2000 U.S. Census, 229 people carried this name — #77,742 among all U.S. surnames, about 1 in every 1,250,000 people counted.
Free to read. No account, no sign-up.
In France’s civil register
France’s register of deaths holds 4,992 people named Guillard.
35 of them were born outside France. Those born in France came from 91 départements, most often Loire-Atlantique.
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
78 people named Guillard 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 Guillard.
- Guilbeau 1,608 · U.S. census
- Guilbert 617 · U.S. census
- Guile 688 · U.S. census
- Guilherme 131 · U.S. census
- Guiliani 308 · U.S. census
- Guiliano 762 · U.S. census
- Guillaume 2,451 · U.S. census
- Guille 189 · U.S. census
- Guillemette 978 · U.S. census
- Guillemin 108 · U.S. census
- Guillen 21,257 · U.S. census
- Guillermo 2,469 · U.S. census
When the index is not enough
This page says where Guillard 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.