The Sansoucy surname
In the 2010 U.S. Census, 224 people carried this name — #83,834 among all U.S. surnames, about 1 in every 1,250,000 people counted. That is down 3% from 230 in 2000.
In France’s civil register
France’s register of deaths holds 62 people named Sansoucy.
1 of them were born outside France. Those born in France came from 9 départements, most often Loire-Atlantique.
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.
Who carried it
People named Sansoucy,
with a public archive behind them.
-
Brigitte Sansoucy 1963– · politician
Wikidata (CC0).
Nearby in the index
Surnames next to Sansoucy.
- Sans 508 · U.S. census
- Sansano 149 · U.S. census
- Sanson 2,376 · U.S. census
- Sansone 5,270 · U.S. census
- Sansonetti 275 · U.S. census
- Sansoni 162 · U.S. census
- Sant 1,441 · U.S. census
- Santa 2,738 · U.S. census
- Santacroce 965 · U.S. census
- Santacruz 8,264 · U.S. census
- Santalucia 413 · U.S. census
- Santamaria 12,375 · U.S. census
When the index is not enough
This page says where Sansoucy 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.