Marius surname: U.S. census count, rank and records | FamilyCrests

The Marius surname

In the 2000 U.S. Census, 295 people carried this name — #63,297 among all U.S. surnames, about 1 in every 909,100 people counted.

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In France’s civil register

France’s register of deaths holds 384 people named Marius.

35 of them were born outside France. Those born in France came from 51 départements, most often Var.

Where it concentrates, on the map

Where they were born

Born outside France 35
Var 53
Paris 32
Martinique 30
Bouches-du-Rhône 30
Guadeloupe 28
Saône-et-Loire 18
Alpes-Maritimes 17
Charente-Maritime 10

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 20 people named Marius 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 East Flanders.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they live today

East Flanders 12
Flemish Brabant 8

Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.

When the index is not enough

This page says where Marius 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.

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