Sidari last name popularity, history, and meaning

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

Meaning of Sidari

A surname likely originating from a placename in Greece or Turkey.

Sidari, 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 Sidari surname is from the 2010 census data.

Popularity of Sidari in America

Sidari is the 97671st most popular name in America based on the data we have collected from the U.S. Census Bureau.

The Sidari surname appeared 186 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 Sidari.

We can also compare 2010 data for Sidari 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 97671 92601 5.33%
Count 186 184 1.08%
Proportion per 100k 0.06 0.07 -15.38%

The history of the last name Sidari

The surname Sidari has its origins in Italy, with records dating back to the 15th century. It is believed to have derived from the Italian word "sidero," which means "iron" or "steel," suggesting a possible occupation or trade association with metalwork or blacksmithing.

The earliest known records of the name Sidari can be found in the Tuscan region of Italy, particularly in the cities of Florence and Siena. During the Renaissance period, when many families adopted surnames, the name Sidari began to appear in various documents and records.

One of the earliest recorded individuals with the surname Sidari was Matteo Sidari, a renowned blacksmith who lived in Florence during the late 15th century. His craftsmanship was highly regarded, and he was commissioned to create intricate ironwork for some of the city's most prominent buildings.

In the 16th century, the name Sidari was mentioned in several historical texts and chronicles, including the works of the Italian historian Giorgio Vasari. Vasari's writings provide insights into the lives and works of notable artists and craftsmen of the time, including those with the surname Sidari.

Another notable figure with the surname Sidari was Giovanni Battista Sidari, a 17th-century architect and engineer from the Piedmont region of Italy. He was responsible for the design and construction of several churches and public buildings in Turin and surrounding areas.

During the 18th century, the Sidari family gained prominence in the region of Calabria, located in southern Italy. One of the most famous members of this branch was Vincenzo Sidari, a philosopher and scholar who lived from 1719 to 1798. He was widely respected for his contributions to the fields of ethics and metaphysics.

In the 19th century, the name Sidari appeared in various records and documents related to the Italian unification movement. Girolamo Sidari, born in 1825 in Sicily, was a prominent figure in the Risorgimento, the political and social movement that led to the unification of Italy under the House of Savoy.

While the surname Sidari has its roots in Italy, it has since spread to other parts of the world through immigration and migration. However, the historical records and references mentioned here provide valuable insights into the origin and significance of this surname within the Italian cultural and historical context.

Race and ethnic origin of people with the last name Sidari

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

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 Sidari was:

Race/Ethnicity Percentage Total Occurrences
Non-Hispanic White Only 98.39% 183
Non-Hispanic Black Only (S)% (S)
Non-Hispanic Asian and Pacific Islander Only 0.00% 0
Non-Hispanic American Indian and Alaskan Native 0.00% 0
Non-Hispanic of Two or More Races 0.00% 0
Hispanic Origin (S)% (S)

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 Sidari has changed in the 10 years between the two census surveys.

2010 2000 Change (%)
White 98.39% 98.37% 0.02%
Black (S)% (S)% (S)%
Asian and Pacific Islander 0.00% 0.00% 0.00%
American Indian and Alaskan Native 0.00% 0.00% 0.00%
Two or More Races 0.00% 0.00% 0.00%
Hispanic (S)% (S)% (S)%

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

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

Reference this page

We spend a lot of resources downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

"Sidari last name popularity, history, and meaning". NameCensus.com. Accessed on October 25, 2025. http://namecensus.com/last-names/sidari-surname-popularity/.

"Sidari last name popularity, history, and meaning". NameCensus.com, http://namecensus.com/last-names/sidari-surname-popularity/. Accessed 25 October, 2025

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

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