The Demanche surname
In the 2000 U.S. Census, 275 people carried this name — #67,113 among all U.S. surnames, about 1 in every 1,000,000 people counted.
Free to read. No account, no sign-up.
In France’s civil register
France’s register of deaths holds 142 people named Demanche.
1 of them were born outside France. Those born in France came from 21 départements, most often Paris.
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.
Nearby in the index
Surnames next to Demanche.
- Delvaux 313 · U.S. census
- Delvecchio 4,439 · U.S. census
- Dely 276 · U.S. census
- Demain 319 · U.S. census
- Demaine 286 · U.S. census
- Deman 425 · U.S. census
- Demand 289 · U.S. census
- Demange 212 · U.S. census
- Demar 1,449 · U.S. census
- Demarais 843 · U.S. census
- Demarchi 466 · U.S. census
- Demare 277 · U.S. census
When the index is not enough
This page says where Demanche 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.