The Constantin surname
In the 2010 U.S. Census, 927 people carried this name — #26,339 among all U.S. surnames, about 1 in every 322,600 people counted. That is up 22% from 758 in 2000.
In France’s civil register
France’s register of deaths holds 3,478 people named Constantin.
138 of them were born outside France. Those born in France came from 99 départements, most often Gironde.
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 Switzerland’s population statistics
1,171 people named Constantin live in Switzerland.
They live in 16 of Switzerland’s 26 cantons, most of all in Valais.
Where it concentrates, on the mapWhere they live today
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 Argentina’s national register
At least 400 people named Constantin 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 mapWhere they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In Belgium’s population register
At least 358 people named Constantin 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 Brussels-Capital.
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 the Nordic population registers
136 people named Constantin is counted in Sweden.
Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published.
Counted, by country
Own calculations based on data from Statistics Sweden (SCB), surnames with at least two bearers, 31 December 2022 — CC BY 4.0 (names with 20 or more bearers shown).
In print
Constantin in American newspapers,
1870–1963.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 20,144 pages in all carry the name.
Who carried it
People named Constantin,
with a public archive behind them.
-
Guillaume-Jean Constantin 1755–1816 · art dealer -
Jean Antoine Constantin 1756–1844 · painter -
Abraham Constantin 1785–1855 · painter -
Auguste Aristide Fernand Constantin 1824–1895 · painter -
Aimé Constantin 1831–1900 · writer
Wikidata and Wikimedia Commons (CC0) · 160 lives in all are documented under this name.
Nearby in the index
Surnames next to Constantin.
- Consoli 628 · U.S. census
- Consolino 212 · U.S. census
- Constan 130 · U.S. census
- Constance 1,629 · U.S. census
- Constans 126 · U.S. census
- Constant 4,173 · U.S. census
- Constantinescu 313 · U.S. census
- Constantini 232 · U.S. census
- Constantinides 314 · U.S. census
- Constantino 5,442 · U.S. census
- Consul 193 · U.S. census
- Contant 292 · U.S. census
When the index is not enough
This page says where Constantin 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.