The Bertero surname
In the 2010 U.S. Census, 184 people carried this name — #98,553 among all U.S. surnames, about 1 in every 1,666,700 people counted. That is up 12% from 164 in 2000.
In Argentina’s national register
At least 1,678 people named Bertero 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 Santa Fe.
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 94 people named Bertero.
15 of them were born outside France. Those born in France came from 15 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.
Nearby in the index
Surnames next to Bertero.
- Bertaut 106 · U.S. census
- Berte 525 · U.S. census
- Berteau 266 · U.S. census
- Bertel 291 · U.S. census
- Bertelli 388 · U.S. census
- Berten 110 · U.S. census
- Berth 238 · U.S. census
- Berthel 247 · U.S. census
- Berthelot 1,474 · U.S. census
- Berthold 1,578 · U.S. census
- Berthoud 130 · U.S. census
- Berti 1,173 · U.S. census
When the index is not enough
This page says where Bertero 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.