The Guarneri surname
In the 2000 U.S. Census, 700 people carried this name — #31,301 among all U.S. surnames, about 1 in every 384,600 people counted.
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In Belgium’s population register
At least 130 people named Guarneri 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 Liège.
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 France’s civil register
France’s register of deaths holds 106 people named Guarneri.
Most of them — 55 — were born outside France. Those born in France came from 16 départements, most often Pas-de-Calais.
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
86 people named Guarneri live in Switzerland.
They live in 7 of Switzerland’s 26 cantons, most of all in Ticino.
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 · names with fewer than 3 bearers in a canton are not published.
Nearby in the index
Surnames next to Guarneri.
- Gualandi 156 · U.S. census
- Gualano 212 · U.S. census
- Gualtieri 1,268 · U.S. census
- Guardia 570 · U.S. census
- Guardiola 2,298 · U.S. census
- Guarino 6,632 · U.S. census
- Guarnieri 1,245 · U.S. census
- Guasch 162 · U.S. census
- Guasco 109 · U.S. census
- Guay 3,168 · U.S. census
- Gubert 129 · U.S. census
- Gucciardi 155 · U.S. census
When the index is not enough
This page says where Guarneri 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.