The Massart surname
In the 2010 U.S. Census, 271 people carried this name — #71,886 among all U.S. surnames, about 1 in every 1,111,100 people counted. That is up 11% from 245 in 2000.
In Belgium’s population register
At least 2,615 people named Massart 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 Namur.
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 France’s civil register
France’s register of deaths holds 968 people named Massart.
55 of them were born outside France. Those born in France came from 53 départements, most often Pas-de-Calais.
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 Argentina’s national register
At least 44 people named Massart live in Argentina.
RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Entre Ríos.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
Who carried it
People named Massart,
with a public archive behind them.
-
Rodolphe Massart 1840–1914 · violinist -
Jean Massart 1865–1925 · photographer -
Léontine Massart 1885–1980 · actor -
Mary Massart 1891–1993 · actor -
Mary Massart 1891–1993 · actor
-
Marguerite Massart 1900–1979 · engineer
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Massart.
- Masotti 330 · U.S. census
- Masquelier 143 · U.S. census
- Massa 6,111 · U.S. census
- Massard 128 · U.S. census
- Massari 826 · U.S. census
- Massaro 5,089 · U.S. census
- Massas 207 · U.S. census
- Massay 187 · U.S. census
- Masse 3,753 · U.S. census
- Massee 233 · U.S. census
- Massei 185 · U.S. census
- Massel 132 · U.S. census
When the index is not enough
This page says where Massart 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.