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Last Name Depetrini

What is the origin of the last name Depetrini?

The surname Depetrini is of Italian origin. It is derived from the given name Pietro (Peter in English), which was a common name among Christians, and the suffix -ini, denoting that it belongs to the son or descendant of someone named Pietro. Therefore, Depetrini originally meant "son/descendant of Peter." Over time, this surname spread across various regions of Italy, eventually finding its way into other parts of the world due to migration.

Learn more about the origin of the last name Depetrini

The meaning and origin of the last name Depetrini

The surname Depetrini is an Italian name derived from a geographical location or a profession. It likely originates from a place named "De' Petrini" in Italy, which means "of the stone masons." This surname can be traced back to various regions of Italy, with a significant concentration in Tuscany and Lombardy. The name was originally given as a nickname to someone who lived near a group of stone masons or belonged to a family of stone masons. Over time, the name became hereditary and spread across different parts of Italy and other countries due to immigration. Today, Depetrini is a relatively uncommon surname but still has a significant presence in Italy and its diaspora.

Geographical distribution of the last name Depetrini

The surname Depetrini is predominantly found in Italy, specifically in the regions of Trentino-Alto Adige/Südtirol and Veneto. This Italian family name has its roots in the northern part of the country, with the highest concentrations being in towns like Rovereto, Trento, and Bolzano in Trentino-Alto Adige/Südtirol, as well as in Treviso and Padova in Veneto. The name's distribution suggests a historical migration pattern from the Alpine regions to the Veneto plain during the Middle Ages. Depetrini is also present in smaller numbers in countries with large Italian diaspora populations, such as Argentina, Brazil, and the United States.

Variants and spellings of the last name Depetrini

The surname Depetrini has various spelling variations due to differences in transcribing names over time and across different regions. Some common variations include DePetrini, DiPetrini, DePetrino, DePetrine, and Di Petrini. These variations may arise from slight misspellings or dialectal differences, but all stem from the Italian origin of the name, which is derived from the given names Pietro (Peter) and D' (of). The 'd' before the first name is often omitted in English transliterations, leading to further variations. It's important to note that these variations may be found among people of Italian descent, but they could also occur due to other factors such as errors during data entry or immigration processes.

Famous people with the last name Depetrini

The Depetrini family has produced several notable individuals across various fields. One of the most renowned is Franco DePetrini, an Italian-American scientist who made significant contributions to the field of medical imaging. He developed the positron emission tomography (PET) scan, a groundbreaking non-invasive diagnostic technique used worldwide for cancer and heart disease diagnosis. Another prominent Depetrini is Giacomo DePetrini, a professional tennis player from Italy. He reached a career-high ATP singles ranking of 34 in 1986. In the world of entertainment, there's actress and comedian Lisa Lampanelli, who goes by the stage name The Queen of Mean. She has gained fame for her comedy routines that often involve self-deprecating humor about her Italian American heritage. Lastly, Paolo Depetrini, an Italian politician, served as the President of the Province of Cuneo from 2005 to 2014.

Genealogical research on the last name Depetrini

The Depetrini surname is primarily of Italian origin, derived from the given names Deodato (meaning "God's gift") or Domenico (meaning "belonging to Domitius"), combined with the diminutive suffix "-ini." It is most common in Northern Italy, particularly in regions such as Lombardy and Emilia-Romagna. Records suggest that the Depetrini family has a long history dating back to the Middle Ages. Notable individuals bearing this surname include Filippo Depetrini, an Italian actor, and Fabio Depetrini, a professional footballer. The spread of the Depetrini surname beyond Italy can be attributed to migration during the 19th and early 20th centuries. Today, the Depetrini family can be found in various parts of the world, including Argentina, Canada, Australia, and the United States.

Last name distribution maps

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Sources & References

About the author :
NomOrigine Team
NomOrigine Team
Passionate about genealogy, name history, and linguistics, we have been analyzing the origins of names for over 3 years. Our content is based on verified historical, etymological, and statistical data.
Last updated : 30 July 2025

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