The Aloisi surname
In the 2010 U.S. Census, 451 people carried this name — #47,107 among all U.S. surnames, about 1 in every 666,700 people counted. That is up 9% from 414 in 2000.
In Argentina’s national register
At least 173 people named Aloisi 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 Switzerland’s population statistics
99 people named Aloisi live in Switzerland.
They live in 11 of Switzerland’s 26 cantons, most of all in Bern.
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 France’s civil register
France’s register of deaths holds 72 people named Aloisi.
22 of them were born outside France. Those born in France came from 10 départements, most often Corsica.
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.
Nearby in the index
Surnames next to Aloisi.
- Almes 146 · U.S. census
- Almodovar 4,112 · U.S. census
- Almon 1,809 · U.S. census
- Almont 143 · U.S. census
- Almy 1,137 · U.S. census
- Aloi 975 · U.S. census
- Aloisio 771 · U.S. census
- Alonso 30,389 · U.S. census
- Alonzi 190 · U.S. census
- Alonzo 20,367 · U.S. census
- Aloy 135 · U.S. census
- Alpha 437 · U.S. census
When the index is not enough
This page says where Aloisi 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.