The Monsegur surname
In the 2010 U.S. Census, 140 people carried this name — #123,064 among all U.S. surnames, about 1 in every 2,000,000 people counted. That is up 20% from 117 in 2000.
In Argentina’s national register
At least 102 people named Monsegur 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.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
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 96 people named Monsegur.
7 of them were born outside France. Those born in France came from 12 départements, most often Landes.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
Nearby in the index
Surnames next to Monsegur.
- Monnier 1,163 · U.S. census
- Monnin 1,220 · U.S. census
- Monnot 341 · U.S. census
- Monrose 189 · U.S. census
- Monroy 14,673 · U.S. census
- Mons 308 · U.S. census
- Monserrat 375 · U.S. census
- Mont 624 · U.S. census
- Monta 292 · U.S. census
- Montagna 1,585 · U.S. census
- Montagne 578 · U.S. census
- Montaigne 143 · U.S. census
When the index is not enough
This page says where Monsegur 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.