Delgaudio last name popularity, history, and meaning

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

Meaning of Delgaudio

An Italian surname meaning "from Gaudium" (meaning joy or delight).

Delgaudio, 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 Delgaudio surname is from the 2010 census data.

Popularity of Delgaudio in America

Delgaudio is the 37125th most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Delgaudio surname appeared 601 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 Delgaudio.

We can also compare 2010 data for Delgaudio to data from the previous census in 2000. The table below contains all of the statistics for both years in a side-by-side comparison.

2010 2000 Change (%)
Rank 37125 35666 4.01%
Count 601 596 0.84%
Proportion per 100k 0.20 0.22 -9.52%

The history of the last name Delgaudio

The surname DELGAUDIO is of Italian origin, specifically from the region of Campania in southern Italy. Its roots can be traced back to the 13th century, when it was likely derived from the Italian words "del" meaning "of" or "from" and "guado," meaning "ford" or "shallow river crossing." This suggests that the name may have originated from an individual or family who lived near a ford or river crossing.

In the early records of the region, the name was sometimes spelled as "Delguado" or "Delguadio," reflecting the regional dialects and variations in spelling at the time. One of the earliest documented instances of the name can be found in the Catasto Onciario, a land registry from the Kingdom of Naples, dated 1741. It lists a Gennaro Delgaudio as a landowner in the town of Frattamaggiore, near Naples.

The DELGAUDIO name has also been associated with several notable individuals throughout history. In the 16th century, there was a Neapolitan painter named Giovan Battista Delgaudio (1532-1605), known for his religious works and frescoes adorning churches in Naples and surrounding areas. Another prominent figure was the Italian historian and philosopher Vincenzo Delgaudio (1677-1749), who wrote extensively on the history and culture of Naples.

During the 19th century, the name gained some prominence in the United States, particularly in the Northeast. One notable American bearing the name was John Delgaudio (1843-1917), a Civil War veteran who served in the Union Army and later became a successful businessman in New York City.

In more recent times, the DELGAUDIO name has been carried by several public figures, including Eugene Delgaudio (born 1955), a controversial American political activist and former elected official in Loudoun County, Virginia, and Massimo Delgaudio (born 1969), an Italian professional football (soccer) player who played for several clubs in Italy and Greece in the 1990s and early 2000s.

While the DELGAUDIO surname may not be as widely known as some other Italian names, its history and origins can be traced back to the medieval period in southern Italy, where it likely originated from a geographic location or feature associated with a river crossing or ford.

Race and ethnic origin of people with the last name Delgaudio

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

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 Delgaudio was:

Race/Ethnicity Percentage Total Occurrences
Non-Hispanic White Only 89.02% 535
Non-Hispanic Black Only (S)% (S)
Non-Hispanic Asian and Pacific Islander Only (S)% (S)
Non-Hispanic American Indian and Alaskan Native (S)% (S)
Non-Hispanic of Two or More Races (S)% (S)
Hispanic Origin 9.98% 60

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.

Since we have data from the previous census in 2000, we can also compare the values to see how the popularity of Delgaudio has changed in the 10 years between the two census surveys.

2010 2000 Change (%)
White 89.02% 94.46% -5.93%
Black (S)% (S)% (S)%
Asian and Pacific Islander (S)% (S)% (S)%
American Indian and Alaskan Native (S)% 0.00% (S)%
Two or More Races (S)% 0.84% (S)%
Hispanic 9.98% 4.36% 78.38%

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 Delgaudio was researched and written by our team of onomatology and genealogy experts.

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

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"Delgaudio last name popularity, history, and meaning". NameCensus.com. Accessed on August 14, 2025. http://namecensus.com/last-names/delgaudio-surname-popularity/.

"Delgaudio last name popularity, history, and meaning". NameCensus.com, http://namecensus.com/last-names/delgaudio-surname-popularity/. Accessed 14 August, 2025

Delgaudio last name popularity, history, and meaning. NameCensus.com. Retrieved from http://namecensus.com/last-names/delgaudio-surname-popularity/.

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