The Bauza surname
In the 2010 U.S. Census, 903 people carried this name — #26,887 among all U.S. surnames, about 1 in every 322,600 people counted. That is up 23% from 733 in 2000.
In Argentina’s national register
At least 1,450 people named Bauza 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 Poland’s population register
371 people named Bauza have a registered home in Poland.
Of the 412 in Poland’s national register, these are the ones with a permanent address on file. They live in 8 of Poland’s 16 voivodeships, most of all in Kuyavian-Pomeranian.
Where it concentrates, on the mapWhere they live today
PESEL register, Ministry of Digital Affairs of Poland (dane.gov.pl) — CC0 · living people by voivodeship of permanent residence, 20 January 2026.
In France’s civil register
France’s register of deaths holds 144 people named Bauza.
22 of them were born outside France. Those born in France came from 23 départements, most often Ariège.
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 Bauza,
with a public archive behind them.
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Lorenzo Bauza 1917–1971 · chess player
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Edgardo Bauza 1958– · association football coach
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Marcelo Bauza 1965– · association football player
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Olivier Bauza 1970– · comics artist
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Eric Bauza 1979– · voice actor
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Eric Bauza 1979– · voice actor
Wikidata (CC0) · 8 lives in all are documented under this name.
Nearby in the index
Surnames next to Bauza.
When the index is not enough
This page says where Bauza 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.