Martinho surname: U.S. census count, rank and records | FamilyCrests

The Martinho surname

In the 2010 U.S. Census, 417 people carried this name — #50,196 among all U.S. surnames, about 1 in every 714,300 people counted. That is up 22% from 341 in 2000.

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In Switzerland’s population statistics

289 people named Martinho live in Switzerland.

They live in 16 of Switzerland’s 26 cantons, most of all in Vaud.

Where it concentrates, on the map

Where they live today

Vaud 57
Geneva 49
Valais 40
Neuchâtel 26
Graubünden 22
Zurich 20
Aargau 17
Ticino 12

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 204 people named Martinho 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 map

Where they live today

Buenos Aires Province 181
City of Buenos Aires 23

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 102 people named Martinho.

51 of them were born outside France. Those born in France came from 25 départements, most often Paris.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they were born

Born outside France 51
Paris 9
Val-de-Marne 3
Bas-Rhin 3
Allier 3
Lot-et-Garonne 3
Loire-Atlantique 3
Indre-et-Loire 3
Yvelines 2

Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.

Who carried it

People named Martinho,
with a public archive behind them.

  • Gilberto Martinho 1927–2001 · actor
  • Hermínio Martinho 1946– · politician
  • Ana Martinho 1948– · diplomat
  • Thilo Martinho 1960– · singer
  • Rui Martinho 1963– · politician
  • Ana Margarida Louro Martinho 1965– · historian

Wikidata (CC0) · 10 lives in all are documented under this name.

Nearby in the index

Surnames next to Martinho.

When the index is not enough

This page says where Martinho 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.

See what a volume holds
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