The Mussi surname
In the 2010 U.S. Census, 192 people carried this name — #95,115 among all U.S. surnames, about 1 in every 1,428,600 people counted. That is up 11% from 173 in 2000.
In Argentina’s national register
At least 1,140 people named Mussi live in Argentina.
RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Buenos Aires Province.
Where it concentrates, on the mapWhere they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In France’s civil register
France’s register of deaths holds 102 people named Mussi.
22 of them were born outside France. Those born in France came from 13 départements, most often Bouches-du-Rhône.
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 Switzerland’s population statistics
49 people named Mussi live in Switzerland.
They live in 5 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/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
Who carried it
People named Mussi,
with a public archive behind them.
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Pietro Domenico Mussi 1530–1572 · jurist-consultant -
Giuseppe Mussi 1836–1904 · politician -
Luigi Mussi d. 1857 · politician
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Antonio Mussi 1751–1810 · Catholic priest
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Ettore Mussi 1910–1977 · association football player
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Camillo Mussi 1911–1940 · ice hockey player
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Mussi.
- Muse 12,571 · U.S. census
- Musetti 197 · U.S. census
- Musi 169 · U.S. census
- Musial 1,838 · U.S. census
- Musielak 249 · U.S. census
- Musse 396 · U.S. census
- Musso 2,794 · U.S. census
- Musson 1,244 · U.S. census
- Mustafa 5,873 · U.S. census
- Mustapha 715 · U.S. census
- Mustin 779 · U.S. census
- Musto 2,642 · U.S. census
When the index is not enough
This page says where Mussi 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.