The Marigliano surname
In the 2010 U.S. Census, 253 people carried this name — #76,029 among all U.S. surnames, about 1 in every 1,111,100 people counted. That is up 10% from 231 in 2000.
In Argentina’s national register
At least 334 people named Marigliano 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 Córdoba.
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 France’s civil register
France’s register of deaths holds 80 people named Marigliano.
Most of them — 45 — were born outside France. Those born in France came from 7 départements, most often Essonne.
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.
In Switzerland’s population statistics
35 people named Marigliano live in Switzerland.
They live in 8 of Switzerland’s 26 cantons, most of all in Aargau.
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 · names with fewer than 3 bearers in a canton are not published.
Nearby in the index
Surnames next to Marigliano.
- Marie 2,812 · U.S. census
- Marien 635 · U.S. census
- Marier 329 · U.S. census
- Marietta 958 · U.S. census
- Mariette 123 · U.S. census
- Marietti 216 · U.S. census
- Marigny 180 · U.S. census
- Marin 43,904 · U.S. census
- Marina 820 · U.S. census
- Marine 3,676 · U.S. census
- Marinelli 4,483 · U.S. census
- Marinello 1,459 · U.S. census
When the index is not enough
This page says where Marigliano 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.