The Ingrao surname
In the 2010 U.S. Census, 390 people carried this name — #53,072 among all U.S. surnames, about 1 in every 769,200 people counted. That is up 28% from 305 in 2000.
In Argentina’s national register
At least 147 people named Ingrao 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 Belgium’s population register
At least 87 people named Ingrao 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 Hainaut.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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 64 people named Ingrao.
Most of them — 39 — were born outside France. Those born in France came from 10 départements, most often Paris.
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 Ingrao,
with a public archive behind them.
-
Francesco Ingrao 1843–1918 · politician
-
Giovanni Ingrao 1895–1940 · engineer
-
Pietro Ingrao 1915–2015 · writer
-
Pietro Ingrao 1915–2015 · writer
-
Bruna Ingrao 1947– · economist
-
Charles Ingrao 1948– · historian
Wikidata (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Ingrao.
- Inge 2,086 · U.S. census
- Ingels 691 · U.S. census
- Inger 249 · U.S. census
- Ingles 3,031 · U.S. census
- Inglese 605 · U.S. census
- Ingold 1,978 · U.S. census
- Ingrassia 1,506 · U.S. census
- Inigo 347 · U.S. census
- Iniguez 8,750 · U.S. census
- Innocent 1,618 · U.S. census
- Innocenti 535 · U.S. census
- Innocenzi 224 · U.S. census
When the index is not enough
This page says where Ingrao 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.