The Bia surname
In the 2010 U.S. Census, 859 people carried this name — #27,918 among all U.S. surnames, about 1 in every 344,800 people counted. That is up 19% from 724 in 2000.
In France’s civil register
France’s register of deaths holds 134 people named Bia.
18 of them were born outside France. Those born in France came from 14 départements, most often Nord.
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 23 people named Bia 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 Córdoba.
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 Bia.
When the index is not enough
This page says where Bia 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.