The Campillo surname
In the 2010 U.S. Census, 967 people carried this name — #25,535 among all U.S. surnames, about 1 in every 303,000 people counted. That is up 39% from 698 in 2000.
In Argentina’s national register
At least 431 people named Campillo 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 326 people named Campillo.
144 of them were born outside France. Those born in France came from 31 départements, most often Bouches-du-Rhône.
Where it concentrates, on the mapWhere 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
21 people named Campillo live in Switzerland.
They live in 4 of Switzerland’s 26 cantons, most of all in Lucerne.
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 Campillo,
with a public archive behind them.
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Ana Paula Campillo Müller 1995– · architect
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Ana Paula Campillo Müller 1995– · architect
Wikidata (CC0).
Nearby in the index
Surnames next to Campillo.
- Campanini 153 · U.S. census
- Campas 1,209 · U.S. census
- Campbell 386,157 · U.S. census
- Campe 277 · U.S. census
- Campese 333 · U.S. census
- Campi 496 · U.S. census
- Campion 3,614 · U.S. census
- Campione 974 · U.S. census
- Campisi 2,122 · U.S. census
- Campo 6,470 · U.S. census
- Campos 96,111 · U.S. census
- Campoy 540 · U.S. census
When the index is not enough
This page says where Campillo 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.