The Jenni surname
In the 2010 U.S. Census, 174 people carried this name — #103,181 among all U.S. surnames, about 1 in every 1,666,700 people counted. That is down 11% from 196 in 2000.
In Switzerland’s population statistics
3,640 people named Jenni live in Switzerland.
They live in 24 of Switzerland’s 26 cantons, most of all in Bern.
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/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
In France’s civil register
France’s register of deaths holds 56 people named Jenni.
28 of them were born outside France. Those born in France came from 15 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.
Who carried it
People named Jenni,
with a public archive behind them.
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Jean Jenni d. 1954 · swimmer
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Galli Jenni 1586–1653
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Friedrich Jenni 1825–1878
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Léonard Jenni 1881–1967 · lawyer
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Adolfo Jenni 1911–1997 · writer
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Paul Jenni 1923–2017 · teacher
Wikidata (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Jenni.
- Jehle 564 · U.S. census
- Jelen 597 · U.S. census
- Jenkins 222,653 · U.S. census
- Jenn 223 · U.S. census
- Jenne 1,311 · U.S. census
- Jenner 2,574 · U.S. census
- Jenny 1,432 · U.S. census
- Jensen 115,679 · U.S. census
- Jeremie 208 · U.S. census
- Jerez 4,074 · U.S. census
- Jermann 138 · U.S. census
- Jerome 9,131 · U.S. census
When the index is not enough
This page says where Jenni 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.