The Diego surname
In the 2000 U.S. Census, 3,864 people carried this name — #7,941 among all U.S. surnames, about 1 in every 69,900 people counted.
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In France’s civil register
France’s register of deaths holds 164 people named Diego.
47 of them were born outside France. Those born in France came from 31 départements, most often Seine-Maritime.
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 Diego live in Switzerland.
They live in 8 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 Diego.
- Die 191 · U.S. census
- Diebold 2,041 · U.S. census
- Diebolt 293 · U.S. census
- Diederich 2,272 · U.S. census
- Diederichs 303 · U.S. census
- Diedrich 3,585 · U.S. census
- Diehl 18,538 · U.S. census
- Diel 1,262 · U.S. census
- Dieleman 288 · U.S. census
- Diem 1,754 · U.S. census
- Diemer 2,111 · U.S. census
- Diemert 627 · U.S. census
When the index is not enough
This page says where Diego 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.