The Portelli surname
In the 2000 U.S. Census, 583 people carried this name — #36,276 among all U.S. surnames, about 1 in every 454,500 people counted.
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In France’s civil register
France’s register of deaths holds 423 people named Portelli.
Most of them — 243 — were born outside France. Those born in France came from 17 départements, most often Seine-Saint-Denis.
Where it concentrates, on the mapWhere 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
22 people named Portelli live in Switzerland.
They live in 5 of Switzerland’s 26 cantons, most of all in Vaud.
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 Portelli.
- Portal 823 · U.S. census
- Portales 1,178 · U.S. census
- Portas 193 · U.S. census
- Porte 739 · U.S. census
- Portela 1,118 · U.S. census
- Portella 337 · U.S. census
- Portello 254 · U.S. census
- Porter 156,848 · U.S. census
- Porterie 115 · U.S. census
- Portes 441 · U.S. census
- Portie 172 · U.S. census
- Portier 792 · U.S. census
When the index is not enough
This page says where Portelli 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.