The Guio surname
In the 2010 U.S. Census, 163 people carried this name — #108,734 among all U.S. surnames, about 1 in every 1,666,700 people counted. That is up 23% from 132 in 2000.
In France’s civil register
France’s register of deaths holds 66 people named Guio.
4 of them were born outside France. Those born in France came from 10 départements, most often Somme.
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 Argentina’s national register
At least 58 people named Guio 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 Santa Fe.
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.
Nearby in the index
Surnames next to Guio.
- Guimond 1,749 · U.S. census
- Guimont 442 · U.S. census
- Guin 2,685 · U.S. census
- Guinard 317 · U.S. census
- Guindon 653 · U.S. census
- Guinee 299 · U.S. census
- Guion 1,215 · U.S. census
- Guiot 139 · U.S. census
- Guirado 139 · U.S. census
- Guiragossian 118 · U.S. census
- Guirand 369 · U.S. census
- Guire 381 · U.S. census
When the index is not enough
This page says where Guio 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.