The Bottaro surname
In the 2010 U.S. Census, 322 people carried this name — #62,189 among all U.S. surnames, about 1 in every 909,100 people counted. That is up 22% from 263 in 2000.
In Argentina’s national register
At least 1,100 people named Bottaro 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 92 people named Bottaro.
Most of them — 51 — were born outside France. Those born in France came from 11 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
41 people named Bottaro live in Switzerland.
They live in 5 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.
Nearby in the index
Surnames next to Bottaro.
- Botel 105 · U.S. census
- Botella 134 · U.S. census
- Both 863 · U.S. census
- Bott 6,029 · U.S. census
- Botta 1,558 · U.S. census
- Bottalico 186 · U.S. census
- Bottazzi 132 · U.S. census
- Botte 338 · U.S. census
- Botter 184 · U.S. census
- Bottex 108 · U.S. census
- Botti 1,036 · U.S. census
- Bottin 133 · U.S. census
When the index is not enough
This page says where Bottaro 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.