Sonzogni surname: U.S. census count, rank and records | FamilyCrests

The Sonzogni surname

In the 2010 U.S. Census, 122 people carried this name — #137,327 among all U.S. surnames, about 1 in every 2,500,000 people counted. That is up 17% from 104 in 2000.

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In France’s civil register

France’s register of deaths holds 403 people named Sonzogni.

136 of them were born outside France. Those born in France came from 34 départements, most often Hérault.

Where it concentrates, on the map

Where they were born

Born outside France 136
Hérault 30
Gard 29
Ain 27
Isère 26
Meurthe-et-Moselle 16
Jura 13
Haute-Savoie 13
Yonne 13

Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.

In Argentina’s national register

At least 374 people named Sonzogni 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 Santa Fe.

Where it concentrates, on the map

Where they live today

Santa Fe 177
Buenos Aires Province 72
Santiago del Estero 67
City of Buenos Aires 24
Corrientes 23
Entre Ríos 11

RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.

In Switzerland’s population statistics

72 people named Sonzogni live in Switzerland.

They live in 5 of Switzerland’s 26 cantons, most of all in Valais.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they live today

Valais 21
Geneva 17
Ticino 16
Vaud 15
Glarus 3

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 Sonzogni,
with a public archive behind them.

  • Vittorio Sonzogni 1924–2017 · architect
  • Vittorio Sonzogni 1924–2017 · architect
  • Giuliano Sonzogni 1949– · association football coach
  • Amelia Belloni Sonzogni 1956– · historian
  • Fabio Sonzogni 1963– · actor
  • Catherine Sonzogni 1963– · politician

Wikidata (CC0) · 10 lives in all are documented under this name.

Nearby in the index

Surnames next to Sonzogni.

When the index is not enough

This page says where Sonzogni 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.

See what a volume holds
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