The Tiano surname
In the 2010 U.S. Census, 931 people carried this name — #26,243 among all U.S. surnames, about 1 in every 312,500 people counted. That is down 3% from 964 in 2000.
In Argentina’s national register
At least 133 people named Tiano 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.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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 74 people named Tiano.
26 of them were born outside France. Those born in France came from 12 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.
Who carried it
People named Tiano,
with a public archive behind them.
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Piero Tiano 1947– · biologist
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Giuseppe Tiano 1968– · swimmer
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Francesco Antonio Tiano 1988– · mechanical engineer
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Nick Tiano 1996– · American football player
Wikidata (CC0).
Nearby in the index
Surnames next to Tiano.
When the index is not enough
This page says where Tiano 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.