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

The Demartini surname

In the 2010 U.S. Census, 1,691 people carried this name — #16,864 among all U.S. surnames, about 1 in every 175,400 people counted. That is up 5% from 1,608 in 2000.

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In Argentina’s national register

At least 404 people named Demartini 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 Buenos Aires Province.

Where it concentrates, on the map

Where they live today

Buenos Aires Province 151
Entre Ríos 80
Santa Fe 43
City of Buenos Aires 40
Chubut 25
San Juan 20
Tierra del Fuego 18
Mendoza 15

RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.

In France’s civil register

France’s register of deaths holds 102 people named Demartini.

8 of them were born outside France. Those born in France came from 26 départements, most often Paris.

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

Where they were born

Born outside France 8
Paris 21
Corsica 20
Isère 7
Ain 6
Bouches-du-Rhône 5
Haute-Savoie 5
Côte-d’Or 3
Alpes-Maritimes 3

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

In Switzerland’s population statistics

47 people named Demartini live in Switzerland.

They live in 3 of Switzerland’s 26 cantons, most of all in Ticino.

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

Where they live today

Ticino 32
Vaud 12
Geneva 3

Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.

Who carried it

People named Demartini,
with a public archive behind them.

  • Enrico Demartini 1838–1886 · architect
  • Rudolf Demartýn 1866– · opinion journalist
  • Hugo Demartini 1888–1962 · writer
  • Eduard Demartini 1892–1961 · graphic designer
  • Antonio Giagu Demartini 1925–2006 · politician
  • Antonio Giagu Demartini 1925–2006 · politician

Wikidata (CC0) · 10 lives in all are documented under this name.

Nearby in the index

Surnames next to Demartini.

When the index is not enough

This page says where Demartini 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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