The Manzi surname
In the 2010 U.S. Census, 2,668 people carried this name — #11,743 among all U.S. surnames, about 1 in every 111,100 people counted. That is down 3% from 2,740 in 2000.
In Argentina’s national register
At least 1,054 people named Manzi 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 245 people named Manzi.
83 of them were born outside France. Those born in France came from 24 départements, most often Bouches-du-Rhône.
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
96 people named Manzi live in Switzerland.
They live in 10 of Switzerland’s 26 cantons, most of all in Zurich.
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.
In Belgium’s population register
At least 21 people named Manzi live in Belgium.
Statbel only publishes a name in a municipality when five or more people there share it, so the real number is higher. Most of them live in Brussels-Capital.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In the Nordic population registers
26 people named Manzi is counted in Sweden.
Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published.
Counted, by country
Own calculations based on data from Statistics Sweden (SCB), surnames with at least two bearers, 31 December 2022 — CC BY 4.0 (names with 20 or more bearers shown).
In print
Manzi in American newspapers,
1868–1912.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 3,218 pages in all carry the name.
Who carried it
People named Manzi,
with a public archive behind them.
-
François-Marie de Manzi 1694–1774 · Catholic priest -
François-Marie de Manzi 1694–1774 · Catholic priest
-
Michel Manzi 1849–1915 · writer -
Giovan Battista Manzi 1644–1709 · painter
-
Tito Manzi 1769–1836 · politician
-
Guglielmo Manzi 1784–1821 · writer
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Manzi.
- Manuel 27,529 · U.S. census
- Manus 2,635 · U.S. census
- Many 590 · U.S. census
- Manzanares 7,480 · U.S. census
- Manzanera 173 · U.S. census
- Manzano 9,608 · U.S. census
- Manzini 125 · U.S. census
- Manzo 13,635 · U.S. census
- Manzon 296 · U.S. census
- Manzone 208 · U.S. census
- Manzoni 263 · U.S. census
- Mao 5,565 · U.S. census
When the index is not enough
This page says where Manzi 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.