The Allio surname

In the 2000 U.S. Census, 341 people carried this name — #56,120 among all U.S. surnames, about 1 in every 769,200 people counted.

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In France’s civil register

France’s register of deaths holds 532 people named Allio.

52 of them were born outside France. Those born in France came from 28 départements, most often Morbihan.

Where it concentrates, on the map

Where they were born

Born outside France 52

Morbihan 187

Bouches-du-Rhône 107

Côtes-d’Armor 38

Loire-Atlantique 29

Paris 24

Ille-et-Vilaine 15

Vaucluse 13

Var 11

Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.

In Switzerland’s population statistics

29 people named Allio live in Switzerland.

They live in 1 of Switzerland’s 26 cantons, most of all in Ticino.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they live today

Ticino 29

Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss · names with fewer than 3 bearers in a canton are not published.

Nearby in the index

Surnames next to Allio.

When the index is not enough

This page says where Allio is.
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