Find out how popular the last name Bertoldi is in the United States and learn more about the meaning, history, and race and ethnic origin of people in America who are named Bertoldi.
A patronymic surname derived from the given name Bertoldo, a medieval Italian form of the Germanic name Bertwald.
Bertoldi, 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 Bertoldi surname is from the 2010 census data.
Bertoldi is the 53204th most popular name in America based on the data we have collected from the U.S. Census Bureau.
The Bertoldi surname appeared 389 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 Bertoldi.
We can also compare 2010 data for Bertoldi 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 | 53204 | 50903 | 4.42% |
| Count | 389 | 385 | 1.03% |
| Proportion per 100k | 0.13 | 0.14 | -7.41% |
The surname Bertoldi has its origins in Italy, with the earliest known records dating back to the 11th century. It is believed to be derived from the Italian given name Bertoldo, which itself is a Germanic name composed of the elements "beraht" meaning "bright" and "wald" meaning "ruler." This suggests that the name may have originally been borne by someone who was a bright or illustrious leader.
The name Bertoldi has been found in various medieval Italian documents, including records from the cities of Florence, Siena, and Pisa. One of the earliest known bearers of the name was Bertoldo di Guido, a nobleman from the Tuscan city of Arezzo, who was mentioned in a document from 1148.
In the 13th century, the name appears in the Codice Diplomatico Longobardo, a collection of historical documents from the Lombard region of Northern Italy. One notable figure from this time was Bertoldo da Parma, a jurist and legal scholar who lived from around 1230 to 1290.
As the name spread throughout Italy, local variations in spelling emerged, such as Bertoldi, Bertoldi, and Bertaldi. Several notable Italians bore this surname, including the architect and sculptor Donato Bertoldi (1460-1525), who worked on the Basilica of St. Peter's in Rome.
Another prominent figure was Giambattista Bertoldi (1676-1755), an Italian painter who specialized in frescoes and worked extensively in the Veneto region. His works can still be seen in churches and palaces throughout Northern Italy.
In the 19th century, the name Bertoldi gained recognition through the Italian writer and poet Giovanni Bertoldi (1826-1891), who was known for his patriotic works celebrating the Risorgimento, the movement for Italian unification.
The name has also been found in other European countries, likely due to migration and intermarriage, but its roots can be firmly traced back to its Italian origins, where it has been present for centuries and borne by many notable individuals throughout history.
We also have some data on the ancestry of people with the surname Bertoldi.
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:
For the most recent 2010 census data, the race/ethnic origin breakdown for Bertoldi was:
| Race/Ethnicity | Percentage | Total Occurrences |
|---|---|---|
| Non-Hispanic White Only | 97.17% | 378 |
| Non-Hispanic Black Only | (S)% | (S) |
| Non-Hispanic Asian and Pacific Islander Only | (S)% | (S) |
| Non-Hispanic American Indian and Alaskan Native | 0.00% | 0 |
| Non-Hispanic of Two or More Races | 0.00% | 0 |
| Hispanic Origin | 2.06% | 8 |
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 Bertoldi has changed in the 10 years between the two census surveys.
| 2010 | 2000 | Change (%) | |
|---|---|---|---|
| White | 97.17% | 97.14% | 0.03% |
| Black | (S)% | 0.00% | (S)% |
| Asian and Pacific Islander | (S)% | 0.00% | (S)% |
| American Indian and Alaskan Native | 0.00% | 0.00% | 0.00% |
| Two or More Races | 0.00% | 1.30% | -200.00% |
| Hispanic | 2.06% | 1.56% | 27.62% |
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 Bertoldi was researched and written by our team of onomatology and genealogy experts.
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