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

The Mariotti surname

In the 2000 U.S. Census, 1,177 people carried this name — #20,854 among all U.S. surnames, about 1 in every 227,300 people counted.

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In France’s civil register

France’s register of deaths holds 888 people named Mariotti.

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

Where it concentrates, on the map

Where they were born

Born outside France 124
Corsica 294
Bouches-du-Rhône 129
Paris 52
Var 50
Alpes-Maritimes 39
Meurthe-et-Moselle 32
Pyrénées-Orientales 16
Vaucluse 14

Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.

In Switzerland’s population statistics

286 people named Mariotti live in Switzerland.

They live in 13 of Switzerland’s 26 cantons, most of all in Ticino.

Where it concentrates, on the map

Where they live today

Ticino 127
Zurich 31
Vaud 30
Geneva 30
Neuchâtel 17
Fribourg 16
Lucerne 8
Glarus 6

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.

In Belgium’s population register

At least 25 people named Mariotti 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.

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

Where they live today

Hainaut 15
Liège 10

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

Nearby in the index

Surnames next to Mariotti.

When the index is not enough

This page says where Mariotti 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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