The Manias surname
In the 2010 U.S. Census, 152 people carried this name — #115,034 among all U.S. surnames, about 1 in every 2,000,000 people counted. That is up 3% from 147 in 2000.
In Argentina’s national register
At least 287 people named Manias 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 Poland’s population register
113 people named Manias have a registered home in Poland.
Of the 128 in Poland’s national register, these are the ones with a permanent address on file. They live in 7 of Poland’s 16 voivodeships, most of all in Łódź.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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 63 people named Manias.
22 of them were born outside France. Those born in France came from 14 départements, most often Lot-et-Garonne.
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
26 people named Manias live in Switzerland.
They live in 3 of Switzerland’s 26 cantons, most of all in Ticino.
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.
Who carried it
People named Manias,
with a public archive behind them.
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Rosa Manias 1834–
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Michalis Manias 1990– · association football player
Wikidata (CC0).
Nearby in the index
Surnames next to Manias.
- Mangini 1,336 · U.S. census
- Mangione 1,568 · U.S. census
- Mango 1,710 · U.S. census
- Mangold 4,088 · U.S. census
- Mani 2,212 · U.S. census
- Mania 277 · U.S. census
- Manier 920 · U.S. census
- Manigault 2,016 · U.S. census
- Manigold 146 · U.S. census
- Manin 134 · U.S. census
- Manini 224 · U.S. census
- Maniscalco 3,021 · U.S. census
When the index is not enough
This page says where Manias 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.