The Tedaldi surname
In the 2010 U.S. Census, 121 people carried this name — #138,304 among all U.S. surnames, about 1 in every 2,500,000 people counted. That is down 19% from 150 in 2000.
In France’s civil register
France’s register of deaths holds 68 people named Tedaldi.
8 of them were born outside France. Those born in France came from 10 départements, most often Paris.
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
41 people named Tedaldi live in Switzerland.
They live in 2 of Switzerland’s 26 cantons, most of all in Zurich.
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/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
In Belgium’s population register
At least 24 people named Tedaldi live in Belgium.
Statbel only publishes a name in a municipality when five or more people there share it, so the real number is higher. Most of them live in Hainaut.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In print
Tedaldi in American newspapers,
1835–1914.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 90 pages in all carry the name.
Nearby in the index
Surnames next to Tedaldi.
- Tayon 221 · U.S. census
- Tazi 142 · U.S. census
- Tchang 126 · U.S. census
- Tchen 144 · U.S. census
- Te 1,246 · U.S. census
- Tea 1,146 · U.S. census
- Tedeschi 2,321 · U.S. census
- Tedesco 6,133 · U.S. census
- Teixeira 8,895 · U.S. census
- Tejedor 173 · U.S. census
- Tejero 372 · U.S. census
- Tekin 310 · U.S. census
When the index is not enough
This page says where Tedaldi 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.