The Didio surname
In the 2010 U.S. Census, 1,161 people carried this name — #22,216 among all U.S. surnames, about 1 in every 256,400 people counted. About the same as in 2000 (1,156).
In Argentina’s national register
At least 127 people named Didio 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 France’s civil register
France’s register of deaths holds 98 people named Didio.
17 of them were born outside France. Those born in France came from 14 départements, most often Bas-Rhin.
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 Didio,
with a public archive behind them.
-
Marisa Didio 1956– · field hockey coach
-
Mark Didio 1969– · American football player
Wikidata (CC0).
Nearby in the index
Surnames next to Didio.
- Dibling 140 · U.S. census
- Dicharry 265 · U.S. census
- Dick 20,923 · U.S. census
- Dicker 1,225 · U.S. census
- Didelot 133 · U.S. census
- Didier 2,188 · U.S. census
- Didion 853 · U.S. census
- Die 222 · U.S. census
- Diebold 2,042 · U.S. census
- Diebolt 284 · U.S. census
- Diederich 2,322 · U.S. census
- Diederichs 326 · U.S. census
When the index is not enough
This page says where Didio 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.