The Nappi surname
In the 2000 U.S. Census, 2,403 people carried this name — #11,931 among all U.S. surnames, about 1 in every 112,400 people counted.
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In France’s civil register
France’s register of deaths holds 53 people named Nappi.
25 of them were born outside France. Those born in France came from 5 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
47 people named Nappi live in Switzerland.
They live in 4 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 Nappi.
- Napoleone 291 · U.S. census
- Napoleoni 133 · U.S. census
- Napoletano 316 · U.S. census
- Napoli 4,958 · U.S. census
- Napolitano 7,034 · U.S. census
- Nappe 188 · U.S. census
- Naquin 4,288 · U.S. census
- Naranjo 11,946 · U.S. census
- Narcisse 2,250 · U.S. census
- Nard 890 · U.S. census
- Nardella 901 · U.S. census
- Nardelli 672 · U.S. census
When the index is not enough
This page says where Nappi 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.