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

The Costanza surname

In the 2010 U.S. Census, 3,137 people carried this name — #10,278 among all U.S. surnames, about 1 in every 94,300 people counted. That is down 3% from 3,242 in 2000.

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In Argentina’s national register

At least 384 people named Costanza 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 128
Mendoza 74
Santa Fe 60
City of Buenos Aires 52
Córdoba 31
San Juan 27
La Pampa 12

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

In Belgium’s population register

At least 213 people named Costanza 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 Liège.

Where it concentrates, on the map

Where they live today

Liège 137
Hainaut 61
Brussels-Capital 10
Namur 5

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 173 people named Costanza.

Most of them — 128 — were born outside France. Those born in France came from 17 départements, most often Bouches-du-Rhône.

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

Where they were born

Born outside France 128
Bouches-du-Rhône 17
Rhône 5
Corsica 3
Paris 3
French Polynesia 2
Meurthe-et-Moselle 2
Var 2
Loire 2

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

In Switzerland’s population statistics

85 people named Costanza live in Switzerland.

They live in 10 of Switzerland’s 26 cantons, most of all in Geneva.

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

Where they live today

Geneva 21
Neuchâtel 12
Zurich 11
Vaud 9
Glarus 7
Bern 6
Aargau 6
Basel-Landschaft 5

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.

In print

Costanza in American newspapers,
1849–1913.

Newspaper page from The Telegraph-courier carrying the name Costanza
The Telegraph-courier 1913-10-02
Newspaper page from The Cecil Whig carrying the name Costanza
The Cecil Whig 1849-07-14
Newspaper page from Der Deutsche Correspondent carrying the name Costanza
Der Deutsche Correspondent 1904-01-31

Chronicling America, Library of Congress — digitised newspapers in the public domain · 2,193 pages in all carry the name.

Who carried it

People named Costanza,
with a public archive behind them.

  • Midge Costanza
    Midge Costanza 1932–2010 · university teacher
  • Charles Costanza
    Charles Costanza 1969– · military personnel
  • Pete Costanza 1913–1984 · illustrator
  • Salvatore Costanza 1914–1995 · classical philologist
  • Salvatore Costanza 1914–1995 · classical philologist
  • Salvatore Costanza 1930–2021 · journalist

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

Nearby in the index

Surnames next to Costanza.

When the index is not enough

This page says where Costanza 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.

See what a volume holds
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