The Romain surname
In the 2000 U.S. Census, 2,428 people carried this name — #11,818 among all U.S. surnames, about 1 in every 111,100 people counted.
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In France’s civil register
France’s register of deaths holds 3,201 people named Romain.
101 of them were born outside France. Those born in France came from 94 départements, most often Seine-Maritime.
Where it concentrates, on the mapWhere they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In Belgium’s population register
At least 1,011 people named Romain 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.
Where it concentrates, on the mapWhere they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In Switzerland’s population statistics
39 people named Romain live in Switzerland.
They live in 4 of Switzerland’s 26 cantons, most of all in Vaud.
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 Romain.
- Rollinger 463 · U.S. census
- Rollo 2,149 · U.S. census
- Roloff 2,254 · U.S. census
- Roma 1,732 · U.S. census
- Romagnoli 565 · U.S. census
- Romagnolo 117 · U.S. census
- Roman 59,020 · U.S. census
- Romana 215 · U.S. census
- Romane 218 · U.S. census
- Romanelli 1,822 · U.S. census
- Romanello 700 · U.S. census
- Romani 1,174 · U.S. census
When the index is not enough
This page says where Romain 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.