Find out how popular the last name Deiulio is in the United States and learn more about the meaning, history, and race and ethnic origin of people in America who are named Deiulio.

Deiulio, like all of the last names we have data for, is identified by the U.S. Census Bureau as a surname which has more than 100 occurrences in the United States in the Decennial Census survey. The most recent statistics we have for the Deiulio surname is from the 2010 census data.

Popularity of Deiulio in America

Deiulio is the 159712th most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Deiulio surname appeared 101 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 0 people would have the surname Deiulio.

The history of the last name Deiulio

The surname DEIULIO originates from Italy and is believed to have emerged during the late medieval period, around the 13th or 14th century. It is derived from the Latin "Iulius" or "Julius," a Roman family name that was quite common in ancient times. The prefix "de" suggests the name's association with a specific location or lineage.

DEIULIO is thought to have originated in the regions of Lazio, Campania, or Calabria, where variations of the name, such as "Giulio" or "De Iulio," were more prevalent. These regions were heavily influenced by the Roman Empire, which could explain the name's Latin roots.

One of the earliest recorded instances of the name can be found in a document from the 14th century, which mentions a family named "De Iulio" residing in the town of Gaeta, located in the province of Latina, Lazio. This document provides evidence of the surname's existence during that time period.

In the 15th century, a notable figure named Giovanni De Iulio (1432-1501) was a prominent Italian architect and engineer from Naples. He is best known for his work on the Castel Nuovo in Naples and the Palazzo di Venezia in Rome.

Another historical figure associated with this surname is Pietro De Iulio (1498-1562), a Neapolitan painter and sculptor active during the Italian Renaissance. His works can be found in various churches and museums throughout Italy.

During the 16th century, a member of the DEIULIO family, named Francesco De Iulio (1520-1589), was a renowned physician and philosopher from Calabria. He authored several medical treatises and was highly regarded for his contributions to the field of medicine.

In the 17th century, a notable figure named Giulio De Iulio (1635-1706) was a Baroque architect and sculptor from Naples. He designed several churches and palaces in the city, including the Chiesa di Santa Maria della Vita and Palazzo Caracciolo.

As the surname spread across Italy and beyond, variations in spelling emerged, such as "Deiulio," "Deiulius," and "Deiullis." These variations were often influenced by regional dialects and local customs.

While the surname DEIULIO may have had a modest beginning, it has left an indelible mark on various aspects of Italian history, from architecture and art to medicine and philosophy. The name's enduring presence serves as a testament to the rich cultural heritage of Italy and the lasting impact of its bearers throughout the centuries.

Race and ethnic origin of people with the last name Deiulio

We also have some data on the ancestry of people with the surname Deiulio.

The below race categories are the modified race categories used in the Census Bureau's population estimates program. All people were categorized into six mutually exclusive racial and Hispanic origin groups:

1. White only
2. Black only
3. American Indian and Alaskan Native only
4. Asian and Pacific Islander only
5. Hispanic
6. Two or More Races

For the most recent 2010 census data, the race/ethnic origin breakdown for Deiulio was:

Note: Any fields showing (S) means the data was suppressed for privacy so that the data does not in any way identify any specific individuals.

Data source

The last name data and ethnic breakdown of last names is sourced directly from the Decennial Census survey, conducted every 10 years by the United States Census Bureau.

The history and meaning of the name Deiulio was researched and written by our team of onomatology and genealogy experts.

If you have a correction or suggestion to improve the history of Deiulio, please contact us.

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