The Duchan surname
In the 2000 U.S. Census, 131 people carried this name — #121,780 among all U.S. surnames, about 1 in every 2,000,000 people counted.
Free to read. No account, no sign-up.
In France’s civil register
France’s register of deaths holds 62 people named Duchan.
Those born in France came from 12 départements, most often Aude.
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 Poland’s population register
36 people named Duchan have a registered home in Poland.
Of the 44 in Poland’s national register, these are the ones with a permanent address on file. They live in 3 of Poland’s 16 voivodeships, most of all in Subcarpathian.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
PESEL register, Ministry of Digital Affairs of Poland (dane.gov.pl) — CC0 · living people by voivodeship of permanent residence, 20 January 2026.
Nearby in the index
Surnames next to Duchan.
- Ducasse 499 · U.S. census
- Ducat 636 · U.S. census
- Ducay 150 · U.S. census
- Duch 965 · U.S. census
- Duchaine 538 · U.S. census
- Duchamp 139 · U.S. census
- Ducharme 5,689 · U.S. census
- Duchateau 355 · U.S. census
- Duche 102 · U.S. census
- Duchemin 456 · U.S. census
- Duchene 1,610 · U.S. census
- Duchesne 1,001 · U.S. census
When the index is not enough
This page says where Duchan 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.