The Monroy surname
In the 2000 U.S. Census, 9,215 people carried this name — #3,540 among all U.S. surnames, about 1 in every 29,200 people counted.
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In France’s civil register
France’s register of deaths holds 143 people named Monroy.
7 of them were born outside France. Those born in France came from 19 départements, most often Pas-de-Calais.
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
39 people named Monroy live in Switzerland.
They live in 4 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 · names with fewer than 3 bearers in a canton are not published.
Nearby in the index
Surnames next to Monroy.
- Monney 184 · U.S. census
- Monnie 185 · U.S. census
- Monnier 1,023 · U.S. census
- Monnin 1,178 · U.S. census
- Monnot 318 · U.S. census
- Monrose 143 · U.S. census
- Mons 296 · U.S. census
- Monsegur 117 · U.S. census
- Monserrat 295 · U.S. census
- Mont 688 · U.S. census
- Monta 302 · U.S. census
- Montagna 1,385 · U.S. census
When the index is not enough
This page says where Monroy 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.