Find out how popular the last name Dema is in the United States and learn more about the meaning, history, and race and ethnic origin of people in America who are named Dema.
A habitational surname derived from the French place name De Mas, meaning "from the farmstead" or "of the house".
Dema, 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 Dema surname is from the 2010 census data.
Dema is the 53802nd most popular name in America based on the data we have collected from the U.S. Census Bureau.
The Dema surname appeared 384 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 Dema.
We can also compare 2010 data for Dema 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 | 53802 | 66476 | -21.07% |
| Count | 384 | 278 | 32.02% |
| Proportion per 100k | 0.13 | 0.10 | 26.09% |
The surname DEMA has its origins in Italy, dating back to the 13th century. It is believed to have derived from the Latin word "demus," which means "house" or "household." In its earliest form, the name was spelled as "Demia" or "Demya."
The name was first recorded in historical records from the city of Florence, where it was associated with a prominent family of merchants and landowners. One of the earliest known references to the name appears in a legal document from 1287, where a certain Guido Demia is mentioned as a witness to a property transaction.
As the DEMA family grew in wealth and influence, their name became more widely known throughout the region of Tuscany. In the 14th century, a branch of the family established itself in the city of Siena, where they were involved in the textile trade and local politics.
In the 1400s, a notable figure named Giovanni Dema (1428-1492) served as a diplomat and ambassador for the Republic of Florence. He is credited with negotiating several important treaties and alliances during his lifetime.
Another significant individual with this surname was Tommaso Dema (1560-1623), a renowned architect and engineer who was responsible for the design and construction of several churches and palaces in Rome and Naples.
During the Renaissance era, the DEMA name was also associated with the arts and literature. Francesco Dema (1590-1663) was a celebrated poet and playwright who authored numerous works that were widely performed and read throughout Italy.
As the DEMA family spread across Italy over the centuries, various spelling variations emerged, such as Demi, Demma, and Demio. However, the original form of DEMA remained the most commonly used.
In the 18th century, a prominent figure named Giulio Dema (1712-1788) gained recognition as a scholar and historian. He authored several books on the history and culture of Italy, which became widely respected works in their time.
Other notable individuals with the DEMA surname include Antonio Dema (1795-1872), a military officer who fought in the Napoleonic Wars, and Lucia Dema (1832-1902), a philanthropist and social reformer who established several charitable organizations in her hometown of Milan.
We also have some data on the ancestry of people with the surname Dema.
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 Dema was:
| Race/Ethnicity | Percentage | Total Occurrences |
|---|---|---|
| Non-Hispanic White Only | 80.21% | 308 |
| Non-Hispanic Black Only | 12.24% | 47 |
| Non-Hispanic Asian and Pacific Islander Only | 2.60% | 10 |
| Non-Hispanic American Indian and Alaskan Native | 0.00% | 0 |
| Non-Hispanic of Two or More Races | 1.30% | 5 |
| Hispanic Origin | 3.65% | 14 |
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 Dema has changed in the 10 years between the two census surveys.
| 2010 | 2000 | Change (%) | |
|---|---|---|---|
| White | 80.21% | 84.17% | -4.82% |
| Black | 12.24% | 8.27% | 38.71% |
| Asian and Pacific Islander | 2.60% | (S)% | (S)% |
| American Indian and Alaskan Native | 0.00% | (S)% | (S)% |
| Two or More Races | 1.30% | 2.16% | -49.71% |
| Hispanic | 3.65% | 3.60% | 1.38% |
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 Dema was researched and written by our team of onomatology and genealogy experts.
If you have a correction or suggestion to improve the history of Dema, please contact us.
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!
<a href="https://namecensus.com/last-names/dema-surname-popularity/">Dema last name popularity, history, and meaning</a>
Search for a first or last name to learn more about its origin, meaning, and more.
Simple as that.