The Conca surname
In the 2000 U.S. Census, 433 people carried this name — #46,331 among all U.S. surnames, about 1 in every 625,000 people counted.
In France’s civil register
France’s register of deaths holds 90 people named Conca.
35 of them were born outside France. Those born in France came from 19 départements, most often Bouches-du-Rhône.
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 Switzerland’s population statistics
67 people named Conca live in Switzerland.
They live in 8 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
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 Conca.
- Compas 344 · U.S. census
- Compere 503 · U.S. census
- Comte 287 · U.S. census
- Comtois 815 · U.S. census
- Conan 213 · U.S. census
- Conard 4,174 · U.S. census
- Conde 7,581 · U.S. census
- Condello 381 · U.S. census
- Condo 1,127 · U.S. census
- Condon 12,690 · U.S. census
- Condy 240 · U.S. census
- Conesa 104 · U.S. census
When the index is not enough
This page says where Conca 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.