The Montandon surname
In the 2000 U.S. Census, 287 people carried this name — #64,750 among all U.S. surnames, about 1 in every 909,100 people counted.
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In Switzerland’s population statistics
468 people named Montandon live in Switzerland.
They live in 14 of Switzerland’s 26 cantons, most of all in Neuchâtel.
Where it concentrates, on the mapWhere 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.
In France’s civil register
France’s register of deaths holds 168 people named Montandon.
22 of them were born outside France. Those born in France came from 36 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 Montandon.
- Montalbano 3,260 · U.S. census
- Montalto 1,381 · U.S. census
- Montana 4,217 · U.S. census
- Montanard 176 · U.S. census
- Montanari 681 · U.S. census
- Montanaro 1,066 · U.S. census
- Montane 248 · U.S. census
- Montaner 139 · U.S. census
- Montanes 248 · U.S. census
- Montani 369 · U.S. census
- Montano 21,110 · U.S. census
- Montavon 455 · U.S. census
When the index is not enough
This page says where Montandon 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.