The Colla surname
In the 2010 U.S. Census, 520 people carried this name — #41,799 among all U.S. surnames, about 1 in every 555,600 people counted. That is down 4% from 541 in 2000.
In Argentina’s national register
At least 1,545 people named Colla 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 Belgium’s population register
At least 304 people named Colla 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 Limburg.
Where it concentrates, on the mapWhere they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In France’s civil register
France’s register of deaths holds 147 people named Colla.
47 of them were born outside France. Those born in France came from 22 départements, most often Alpes-Maritimes.
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 Switzerland’s population statistics
49 people named Colla live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in Ticino.
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.
Who carried it
People named Colla,
with a public archive behind them.
-
Federico Colla 1790–1879 · politician -
Antonio Colla 1806–1857 · astronomer -
Luigi Aloysius Colla 1766–1848 · politician
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Vincenzo Colla 1790–1861 · musician
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Tecophila Billotti 1802–1886 · botanical illustrator
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Angelo Colla 1837–1891 · sculptor
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Colla.
- Coletti 2,329 · U.S. census
- Coley 15,671 · U.S. census
- Coli 163 · U.S. census
- Colier 101 · U.S. census
- Colin 8,318 · U.S. census
- Coll 2,704 · U.S. census
- Collado 9,201 · U.S. census
- Collard 4,053 · U.S. census
- Collart 106 · U.S. census
- Collas 152 · U.S. census
- Colle 342 · U.S. census
- Collen 577 · U.S. census
When the index is not enough
This page says where Colla 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.
