The Ragusa surname
In the 2000 U.S. Census, 2,471 people carried this name — #11,642 among all U.S. surnames, about 1 in every 108,700 people counted.
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In Switzerland’s population statistics
218 people named Ragusa live in Switzerland.
They live in 16 of Switzerland’s 26 cantons, most of all in Ticino.
Where it concentrates, on the mapWhere 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.
In France’s civil register
France’s register of deaths holds 109 people named Ragusa.
Most of them — 78 — were born outside France. Those born in France came from 11 départements, most often Bouches-du-Rhône.
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 56 people named Ragusa 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 Hainaut.
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.
Nearby in the index
Surnames next to Ragusa.
When the index is not enough
This page says where Ragusa is.
A volume says what happened to it.
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