The Moron surname
In the 2010 U.S. Census, 1,026 people carried this name — #24,404 among all U.S. surnames, about 1 in every 285,700 people counted. That is up 9% from 937 in 2000.
In Argentina’s national register
At least 3,836 people named Moron 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 Poland’s population register
962 people named Moron have a registered home in Poland.
Of the 1,113 in Poland’s national register, these are the ones with a permanent address on file. They live in all 16 of Poland’s voivodeships, most of all in Silesian.
Where it concentrates, on the mapWhere they live today
PESEL register, Ministry of Digital Affairs of Poland (dane.gov.pl) — CC0 · living people by voivodeship of permanent residence, 20 January 2026.
In France’s civil register
France’s register of deaths holds 823 people named Moron.
32 of them were born outside France. Those born in France came from 61 départements, most often Maine-et-Loire.
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
62 people named Moron live in Switzerland.
They live in 6 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
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.
Nearby in the index
Surnames next to Moron.
- Moritz 6,216 · U.S. census
- Morla 435 · U.S. census
- Morlan 2,697 · U.S. census
- Morland 901 · U.S. census
- Morlet 149 · U.S. census
- Moro 2,554 · U.S. census
- Moroni 559 · U.S. census
- Morosini 104 · U.S. census
- Moroz 1,434 · U.S. census
- Morra 1,175 · U.S. census
- Morreale 2,149 · U.S. census
- Morris 318,884 · U.S. census
When the index is not enough
This page says where Moron 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.