The Sciascia surname
In the 2010 U.S. Census, 581 people carried this name — #38,155 among all U.S. surnames, about 1 in every 500,000 people counted. That is up 8% from 539 in 2000.
In Argentina’s national register
At least 187 people named Sciascia 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 108 people named Sciascia.
Most of them — 66 — were born outside France. Those born in France came from 15 départements, most often Seine-et-Marne.
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 Belgium’s population register
At least 60 people named Sciascia 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 Switzerland’s population statistics
43 people named Sciascia live in Switzerland.
They live in 5 of Switzerland’s 26 cantons, most of all in Vaud.
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 Sciascia.
- Schwob 221 · U.S. census
- Schwoebel 206 · U.S. census
- Schwoerer 538 · U.S. census
- Sciacca 1,498 · U.S. census
- Sciandra 733 · U.S. census
- Sciarrino 650 · U.S. census
- Sciberras 126 · U.S. census
- Scicluna 283 · U.S. census
- Sciortino 2,222 · U.S. census
- Scire 562 · U.S. census
- Scognamiglio 294 · U.S. census
- Scola 1,198 · U.S. census
When the index is not enough
This page says where Sciascia 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.