The Bosca surname
In the 2010 U.S. Census, 111 people carried this name — #148,347 among all U.S. surnames, about 1 in every 2,500,000 people counted. That is down 10% from 124 in 2000.
In Argentina’s national register
At least 117 people named Bosca 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.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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 102 people named Bosca.
17 of them were born outside France. Those born in France came from 16 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.
Who carried it
People named Bosca,
with a public archive behind them.
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Pietro Paolo Bosca 1632–1699 · librarian
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Luigi Bosca 1945– · association football coach
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Sébastien Bosca 1971–
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Andrea Bosca 1980– · actor
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Guglielmo Bosca 1993– · alpine skier
Wikidata (CC0).
Nearby in the index
Surnames next to Bosca.
- Bortoli 148 · U.S. census
- Bortolotti 199 · U.S. census
- Bortolussi 179 · U.S. census
- Bory 236 · U.S. census
- Borys 851 · U.S. census
- Bos 3,792 · U.S. census
- Boscardin 100 · U.S. census
- Bosch 7,312 · U.S. census
- Bosche 237 · U.S. census
- Boschetti 310 · U.S. census
- Boschi 163 · U.S. census
- Bosco 4,498 · U.S. census
When the index is not enough
This page says where Bosca 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.