The Inacio surname
In the 2010 U.S. Census, 451 people carried this name — #47,107 among all U.S. surnames, about 1 in every 666,700 people counted. That is up 20% from 377 in 2000.
In Switzerland’s population statistics
201 people named Inacio live in Switzerland.
They live in 13 of Switzerland’s 26 cantons, most of all in Geneva.
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/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
In Argentina’s national register
At least 161 people named Inacio 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 159 people named Inacio.
Most of them — 98 — were born outside France. Those born in France came from 29 départements, most often Saône-et-Loire.
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 print
Inacio in American newspapers,
1888–1958.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 381 pages in all carry the name.
Who carried it
People named Inacio,
with a public archive behind them.
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Alisha Inacio 1987– · actor -
Gui Negão 2007– · association football player -
Jessica Inacio 1991– · handball player
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Eliandro Inacio 1992– · basketball player
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Anatole Inacio 2006– · basketball player
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Samuele Inacio 2008– · association football player
Wikidata and Wikimedia Commons (CC0) · 8 lives in all are documented under this name.
Nearby in the index
Surnames next to Inacio.
- Imhof 1,234 · U.S. census
- Imhoff 3,734 · U.S. census
- Immer 138 · U.S. census
- Imparato 455 · U.S. census
- Imperato 870 · U.S. census
- Imperial 1,576 · U.S. census
- Incardona 242 · U.S. census
- Incorvaia 645 · U.S. census
- Inda 1,110 · U.S. census
- Inderbitzin 135 · U.S. census
- Ines 1,276 · U.S. census
- Infante 11,102 · U.S. census
When the index is not enough
This page says where Inacio 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.