The Dorio surname
In the 2000 U.S. Census, 507 people carried this name — #40,622 among all U.S. surnames, about 1 in every 526,300 people counted.
Free to read. No account, no sign-up.
In France’s civil register
France’s register of deaths holds 83 people named Dorio.
4 of them were born outside France. Those born in France came from 13 départements, most often Ariège.
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 Dorio.
- Dori 213 · U.S. census
- Doria 2,654 · U.S. census
- Dorian 995 · U.S. census
- Dorie 179 · U.S. census
- Dorilas 107 · U.S. census
- Dorin 517 · U.S. census
- Dorion 555 · U.S. census
- Doriot 138 · U.S. census
- Doris 1,822 · U.S. census
- Dorival 207 · U.S. census
- Dorlac 105 · U.S. census
- Dorland 821 · U.S. census
When the index is not enough
This page says where Dorio 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.