The Suppa surname
In the 2000 U.S. Census, 999 people carried this name — #23,657 among all U.S. surnames, about 1 in every 270,300 people counted.
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In Switzerland’s population statistics
141 people named Suppa live in Switzerland.
They live in 11 of Switzerland’s 26 cantons, most of all in Thurgau.
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.
In France’s civil register
France’s register of deaths holds 69 people named Suppa.
Most of them — 58 — were born outside France. Those born in France came from 6 départements, most often Alpes-Maritimes.
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 Suppa.
When the index is not enough
This page says where Suppa 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.