The Tomasino surname
In the 2010 U.S. Census, 627 people carried this name — #35,812 among all U.S. surnames, about 1 in every 476,200 people counted. That is down 6% from 670 in 2000.
What the name means
The meaning of the Tomasino surname
A surname transferred from the given name.
From a hypocoristic form of the personal name Tommaso.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Tomasino» (Italian), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In Argentina’s national register
At least 210 people named Tomasino 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 France’s civil register
France’s register of deaths holds 117 people named Tomasino.
Most of them — 67 — were born outside France. Those born in France came from 15 départements, most often Vosges.
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 Tomasino live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in Valais.
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.
Nearby in the index
Surnames next to Tomasino.
- Toma 4,399 · U.S. census
- Tomas 7,673 · U.S. census
- Tomaselli 1,006 · U.S. census
- Tomasello 2,529 · U.S. census
- Tomasi 1,074 · U.S. census
- Tomasini 1,012 · U.S. census
- Tomassi 659 · U.S. census
- Tomasso 700 · U.S. census
- Tomaszewski 3,579 · U.S. census
- Tomczak 2,566 · U.S. census
- Tomczyk 1,312 · U.S. census
- Tome 2,007 · U.S. census
When the index is not enough
This page says where Tomasino 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.