The Mosca surname
In the 2010 U.S. Census, 2,298 people carried this name — #13,271 among all U.S. surnames, about 1 in every 128,200 people counted. That is down 2% from 2,342 in 2000.
In Argentina’s national register
At least 1,955 people named Mosca 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 591 people named Mosca.
183 of them were born outside France. Those born in France came from 50 départements, most often Bouches-du-Rhône.
Where it concentrates, on the mapWhere 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
316 people named Mosca live in Switzerland.
They live in 15 of Switzerland’s 26 cantons, most of all in Zurich.
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.
Nearby in the index
Surnames next to Mosca.
- Moruzzi 243 · U.S. census
- Morvan 316 · U.S. census
- Morvant 1,431 · U.S. census
- Mory 437 · U.S. census
- Mos 234 · U.S. census
- Mosbach 143 · U.S. census
- Moscardini 103 · U.S. census
- Moscatelli 381 · U.S. census
- Moscato 1,546 · U.S. census
- Moschetti 627 · U.S. census
- Moschini 134 · U.S. census
- Moscone 356 · U.S. census
When the index is not enough
This page says where Mosca 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.