The Fidalgo surname
In the 2000 U.S. Census, 496 people carried this name — #41,382 among all U.S. surnames, about 1 in every 555,600 people counted.
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In Switzerland’s population statistics
175 people named Fidalgo live in Switzerland.
They live in 13 of Switzerland’s 26 cantons, most of all in Vaud.
Where it concentrates, on the mapWhere 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 65 people named Fidalgo.
Most of them — 42 — were born outside France. Those born in France came from 14 départements, most often Pyrénées-Atlantiques.
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 Fidalgo.
- Fichera 962 · U.S. census
- Ficht 280 · U.S. census
- Fichter 1,917 · U.S. census
- Fick 5,298 · U.S. census
- Fickinger 127 · U.S. census
- Fico 702 · U.S. census
- Fidanza 307 · U.S. census
- Fidel 629 · U.S. census
- Fie 160 · U.S. census
- Fiedler 7,144 · U.S. census
- Fief 129 · U.S. census
- Fiegel 803 · U.S. census
When the index is not enough
This page says where Fidalgo 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.