The Blanck surname
In the 2000 U.S. Census, 1,111 people carried this name — #21,814 among all U.S. surnames, about 1 in every 243,900 people counted.
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In France’s civil register
France’s register of deaths holds 374 people named Blanck.
11 of them were born outside France. Those born in France came from 26 départements, most often Bas-Rhin.
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
38 people named Blanck live in Switzerland.
They live in 7 of Switzerland’s 26 cantons, most of all in Neuchâtel.
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 Blanck.
- Blanch 1,472 · U.S. census
- Blanchard 36,764 · U.S. census
- Blanche 1,169 · U.S. census
- Blancher 326 · U.S. census
- Blanchet 1,041 · U.S. census
- Blanchette 6,284 · U.S. census
- Blancke 103 · U.S. census
- Blanco 28,843 · U.S. census
- Bland 25,219 · U.S. census
- Blandin 806 · U.S. census
- Blandino 617 · U.S. census
- Blandy 146 · U.S. census
When the index is not enough
This page says where Blanck 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.