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

The Lorenzo surname

In the 2010 U.S. Census, 17,825 people carried this name — #2,024 among all U.S. surnames, about 1 in every 16,600 people counted. That is up 42% from 12,568 in 2000.

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In Argentina’s national register

At least 13,716 people named Lorenzo 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 7,015
City of Buenos Aires 2,033
Misiones 633
Mendoza 565
Córdoba 502
Santa Fe 486
Salta 359
Chaco 300

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 641 people named Lorenzo.

Most of them — 334 — were born outside France. Those born in France came from 53 départements, most often Hauts-de-Seine.

Where it concentrates, on the map

Where they were born

Born outside France 334
Hauts-de-Seine 79
Bouches-du-Rhône 23
Paris 20
Gironde 17
Aude 16
Dordogne 10
Tarn 10
Essonne 10

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

In Switzerland’s population statistics

424 people named Lorenzo live in Switzerland.

They live in 17 of Switzerland’s 26 cantons, most of all in Zurich.

Where it concentrates, on the map

Where they live today

Zurich 103
Geneva 70
Bern 61
Vaud 61
Fribourg 24
Lucerne 23
St. Gallen 15
Aargau 9

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 the Nordic population registers

23 people named Lorenzo is counted in Sweden.

Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published.

Counted, by country

Sweden (2022) 23

Own calculations based on data from Statistics Sweden (SCB), surnames with at least two bearers, 31 December 2022 — CC BY 4.0 (names with 20 or more bearers shown).

Who carried it

People named Lorenzo,
with a public archive behind them.

  • Fiorenzo di Lorenzo
    Fiorenzo di Lorenzo 1445–1522 · painter
  • Bartolomeo Cristofori
    Bartolomeo Cristofori 1655–1731 · inventor
  • Juan Lorenzo
    Juan Lorenzo 1801–1999
  • Anselmo Lorenzo
    Anselmo Lorenzo 1841–1914 · writer
  • Martín Lorenzo Coria
    Martín Lorenzo Coria 1861–1918 · writer

Wikidata and Wikimedia Commons (CC0) · 186 lives in all are documented under this name.

When the index is not enough

This page says where Lorenzo 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.

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