The Sidi surname
In the 2000 U.S. Census, 149 people carried this name — #109,915 among all U.S. surnames, about 1 in every 1,666,700 people counted.
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In France’s civil register
France’s register of deaths holds 122 people named Sidi.
59 of them were born outside France. Those born in France came from 13 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
35 people named Sidi live in Switzerland.
They live in 5 of Switzerland’s 26 cantons, most of all in Geneva.
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 Sidi.
- Sicilia 797 · U.S. census
- Siciliano 3,341 · U.S. census
- Sick 734 · U.S. census
- Sicre 108 · U.S. census
- Sid 153 · U.S. census
- Sider 512 · U.S. census
- Sidibe 231 · U.S. census
- Sidler 517 · U.S. census
- Sie 294 · U.S. census
- Sieber 2,651 · U.S. census
- Siebert 6,734 · U.S. census
- Siedel 216 · U.S. census
When the index is not enough
This page says where Sidi 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.