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Very Rare Last name

Girolami

An Italian surname derived from the given name Girolamo, meaning "sacred name".

According to the 2010 US Census Bureau surname tables, roughly 308 Americans carry the last name Girolami. That puts it at #71,478 in the national surname ranking, appearing at a frequency of 0.09 per 100,000 people (about 1 in 1,112,839 residents).

This page is the full Name Census profile for the Girolami surname. You will find the Census Bureau frequency data, an ancestry and ethnicity breakdown based on self-reported demographics, the name's meaning and origin where available, and answers to the most common questions people ask about this surname.

Bearers in the US

308

1 in 1,112,839

Census rank

#71,478

2010 decennial data

Per 100,000

0.1

Frequency rate

Recorded bearers

273

very rare in the US

Popularity narrative

The Census Bureau recorded 273 bearers of the surname Girolami in its 2010 decennial surname file. At a rate of 0.09 per 100,000 residents, it holds the 71478th position in the national surname ranking.

Among Census respondents with the surname Girolami, the largest self-reported group is White at 98.2%.

Origin

Meaning and origin of Girolami

The surname Girolami has its origins in Italy, where it first appeared in the late medieval period. The name is derived from the given name Girolamo, which is the Italian form of the name Hieronymus, the Latin version of the Greek name Hieronymos.

Girolami is a patronymic surname, meaning it was originally used to identify someone as the son or descendant of a person named Girolamo. The earliest recorded instances of the surname date back to the 13th and 14th centuries in regions like Tuscany and Emilia-Romagna.

One of the earliest known bearers of the name was Girolamo Girolami, a Franciscan friar and theologian who lived from 1245 to 1322. He was a prominent figure in the intellectual life of medieval Italy and authored several influential works on philosophy and theology.

Another notable individual with this surname was Giovanni Battista Girolami, a 16th-century Italian painter active in Florence. He is best known for his frescoes in the Palazzo Vecchio and other churches in the city.

In the 17th century, Enrico Girolami was a renowned architect and engineer from Bologna. He was responsible for designing several important buildings and fortifications in his native city and surrounding areas.

During the 18th century, the Girolami family produced several notable figures in the fields of law and politics. Francesco Girolami was a prominent jurist and legal scholar who served as a judge in the Grand Duchy of Tuscany.

In the 19th century, Vincenzo Girolami was an Italian patriot and military leader who played a significant role in the Risorgimento, the movement for Italian unification and independence from foreign rule.

Throughout its history, the Girolami surname has been associated with various places in Italy, often reflecting the geographic origins of different branches of the family. Some examples include Girolami di Firenze (Girolami of Florence), Girolami di Bologna, and Girolami di Siena.

Demographics

Ancestry and ethnicity for Girolami

Among Census respondents with the surname Girolami, the largest self-reported group is White at 98.2%.

The bar chart below shows how Girolami bearers described their own race and ethnicity on the 2010 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given surname, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.

Keep in mind that these are self-reported numbers. A person's surname does not determine their race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the Girolami surname at the time of the 2010 Census, not any inherent property of the name itself.

  • White98.2%

Year on year

2010 vs 2010 Census

How has the Girolami surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.

Census year comparison

20102010
Bearer countPer 100,000 residents20102010201020102732730.10.1
Metric 2010 2010 Change
Rank #71,478 #71,478 0.0%
Count 273 273 0.0%
Per 100K 0.09 0.09 0.0%

Between the 2010 and 2010 Census, the number of Girolami bearers went from 273 to 273 (+0.0% change). The surname held its position in the national ranking, going from #71,478 to #71,478.

Notable bearers

Famous people with the surname Girolami

FAQ

Girolami surname: questions and answers

How common is the last name Girolami?

The surname Girolami holds position #71,478 in the US Census Bureau's surname ranking, with an estimated 308 living bearers. It occurs at a rate of 0.09 per 100,000 Americans.

What is the ethnic background of the Girolami surname?

Among Census respondents with the surname Girolami, the largest self-reported group is White at 98.2%. These figures come from the 2010 Census Bureau surname tables, based on how respondents described their own race and ethnicity.

Where does this surname data come from?

All surname statistics on Name Census are drawn from the US Census Bureau's decennial surname frequency tables. These tables list every surname that appeared 100 or more times in the 2010 Census, along with a frequency rate and self-reported demographic breakdown. You can read the full explanation on our methodology page.

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There are 308 people

with the surname

Girolami

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