The Tirelli surname
In the 2010 U.S. Census, 197 people carried this name — #93,125 among all U.S. surnames, about 1 in every 1,428,600 people counted. That is down 5% from 207 in 2000.
In Argentina’s national register
At least 161 people named Tirelli 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 Switzerland’s population statistics
80 people named Tirelli live in Switzerland.
They live in 7 of Switzerland’s 26 cantons, most of all in Vaud.
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.
In France’s civil register
France’s register of deaths holds 60 people named Tirelli.
24 of them were born outside France. Those born in France came from 15 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
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
Nearby in the index
Surnames next to Tirelli.
- Timothee 333 · U.S. census
- Tine 596 · U.S. census
- Tinelli 241 · U.S. census
- Tinnes 376 · U.S. census
- Tinti 280 · U.S. census
- Tirado 13,410 · U.S. census
- Tirone 840 · U.S. census
- Tison 1,351 · U.S. census
- Tissot 295 · U.S. census
- Tite 284 · U.S. census
- Tito 1,326 · U.S. census
- Titone 603 · U.S. census
When the index is not enough
This page says where Tirelli 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.