Delauro
An Italian surname derived from the Italian words "de la" meaning "from the" and "auro" meaning "wind" or "breeze".
According to the 2010 US Census Bureau surname tables, roughly 411 Americans carry the last name Delauro. That puts it at #57,101 in the national surname ranking, appearing at a frequency of 0.12 per 100,000 people (about 1 in 833,952 residents).
This page is the full Name Census profile for the Delauro 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
411
1 in 833,952
Census rank
#57,101
2010 decennial data
Per 100,000
0.1
Frequency rate
Recorded bearers
357
very rare in the US
Popularity narrative
The Census Bureau recorded 357 bearers of the surname Delauro in its 2010 decennial surname file. At a rate of 0.12 per 100,000 residents, it holds the 57101st position in the national surname ranking.
Among Census respondents with the surname Delauro, the largest self-reported group is White at 89.6%. The next largest groups are Hispanic (8.1%) and Asian/Pacific Islander (2.0%).
Origin
Meaning and origin of Delauro
The surname DELAURO has its origins in Italy, tracing back to the 13th century. It is believed to have originated from the Italian words "de" and "lauro," which translate to "of" and "laurel," respectively. This suggests that the name initially referred to someone who lived near or was associated with laurel trees.
One of the earliest known references to the name DELAURO can be found in historical records from the city of Naples, where a family bearing this surname was documented in the late 1200s. It is possible that this family had connections to the laurel tree, either through cultivation, trade, or symbolic association.
In the 14th century, the name DELAURO appeared in various manuscripts and records across the Italian peninsula, including the region of Tuscany. During this period, the spelling variations "De Lauro" and "Delauri" were also observed.
One notable individual with the surname DELAURO was Girolamo Delauro, a 16th-century Italian painter and architect born in Naples in 1504. He was known for his works in the Mannerist style and contributed to the design of several churches and palaces in his hometown.
Another significant figure was Alessandro Delauro, born in 1570 in Siena, Tuscany. He was a renowned scholar and author who wrote extensively on topics ranging from philosophy to linguistics. His works were widely recognized and influential during the Renaissance period.
In the late 17th century, a branch of the DELAURO family settled in the region of Calabria, where they became prominent landowners and merchants. One member of this branch, Giovanni Battista Delauro (1693-1768), was a respected magistrate and legal scholar who served in the local courts.
The name DELAURO also appeared in historical records from the region of Abruzzo, where a family bearing this surname was documented in the 18th century. Among them was Antonio Delauro (1722-1798), a celebrated poet and playwright whose works were widely acclaimed during his lifetime.
Throughout the centuries, the DELAURO surname has been associated with various prominent individuals across different regions of Italy, including scholars, artists, and legal professionals. While its origins can be traced back to the 13th century, the name continues to be carried on by families worldwide, reflecting its rich historical heritage.
Demographics
Ancestry and ethnicity for Delauro
Among Census respondents with the surname Delauro, the largest self-reported group is White at 89.6%. The next largest groups are Hispanic (8.1%) and Asian/Pacific Islander (2.0%).
The bar chart below shows how Delauro 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 Delauro surname at the time of the 2010 Census, not any inherent property of the name itself.
- White89.6%
- Hispanic or Latino8.1%
- Asian and Pacific Islander2.0%
Year on year
2010 vs 2010 Census
How has the Delauro surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.
Census year comparison
| Metric | 2010 | 2010 | Change |
|---|---|---|---|
| Rank | #57,101 | #57,101 | 0.0% |
| Count | 357 | 357 | 0.0% |
| Per 100K | 0.12 | 0.12 | 0.0% |
Between the 2010 and 2010 Census, the number of Delauro bearers went from 357 to 357 (+0.0% change). The surname held its position in the national ranking, going from #57,101 to #57,101.
Notable bearers
Famous people with the surname Delauro
FAQ
Delauro surname: questions and answers
How common is the last name Delauro?
The surname Delauro holds position #57,101 in the US Census Bureau's surname ranking, with an estimated 411 living bearers. It occurs at a rate of 0.12 per 100,000 Americans.
What is the ethnic background of the Delauro surname?
Among Census respondents with the surname Delauro, the largest self-reported group is White at 89.6%. The next largest groups are Hispanic (8.1%) and Asian/Pacific Islander (2.0%). 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.