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Last Name De-Rosa

What is the origin of the last name De-Rosa?

The surname De-Rosa is an Italian patronymic surname. It derives from the given name Rosa, which means "rose" in Latin. The "-de" prefix in this case is a regional variation and is used to indicate that the bearer was originally a son of someone with the given name Rosa. Over time, the "-de" became attached to various given names as a way of indicating paternity in Italian-speaking regions. This pattern is common among many Italian surnames.

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Learn more about the origin of the last name De-Rosa

The meaning and origin of the last name De-Rosa

The surname De-Rosa is an Italian patronymic name that originated from the Mediterranean region. It derives from the personal name 'Rosario' or 'Rosi', which means "rose" in Italian, and the prefix 'De-' indicating 'of' or 'belonging to'. This surname was likely given to individuals who had characteristics associated with roses, such as beauty, grace, or a pleasant demeanor. Over time, variations of the name may have arisen due to spelling errors, regional dialects, and migration patterns. Today, the De-Rosa surname is common among people of Italian descent worldwide.

Geographical distribution of the last name De-Rosa

The surname De-Rosa has its origins in Italy and is predominantly found in that country. Historically, it is most concentrated in regions such as Abruzzo, Calabria, Campania, Molise, and Sicily. However, due to migration over the centuries, especially during the 19th and 20th centuries, a significant number of people with the surname De-Rosa can now be found in various parts of the world. These include the United States, Canada, Australia, Brazil, Argentina, and some European countries such as Germany, France, and England. In the U.S., for example, the highest concentrations of the De-Rosa family are found in states like New York, New Jersey, and California.

Variants and spellings of the last name De-Rosa

The surname De-Rosa has various spelling variations, some of which include: De Rosa, DeRosa, de Rosa, De Rosas, De Rosado, DeRosado, and DeRosas. These variations may arise due to differences in transliteration, regional dialects, or personal preferences over the centuries. The Italian surname De Rosa means "of rose" or "rosy," derived from the Italian word for rose, "rosa." It's important to note that these spelling variations often have the same origin and pronunciation, despite differences in appearance.

Famous people with the last name De-Rosa

Notable individuals with the surname De Rosa include:

1. Frank J. De Rosa, an American politician who served as a member of the Pennsylvania House of Representatives from 1975 to 2003. He was a Democrat and represented the 38th district.

2. Michael De Rosa, a Canadian actor known for his roles in television series such as "Cold Case" and "Psych." He has also appeared in films like "Rise of the Planet of the Apes" and "The Watch."

3. Tom DeRosa, an American singer-songwriter who is the lead vocalist for the band Guided by Voices. He co-founded the band in 1983 with Robert Pollard.

4. Nick De Rosa, a professional golfer who played on the PGA Tour in the late 1970s and early 1980s. His best finish was a tie for second at the 1975 Greater Milwaukee Open.

5. Joe DeRosa, an American comedian, actor, and writer who has appeared on shows like "Louie," "Baskets," and "Crashing." He is also known for his work as a voice actor in video games and animated series.

Genealogical research on the last name De-Rosa

The surname De-Rosa originates from Italy and is derived from the Italian personal names "De" (meaning 'of' or 'from') and "Rosa," which refers to the rose flower. Historically, it was common for Italian families to take on occupational surnames to distinguish themselves, with Rosa being associated with a flower-seller, grower, or cultivator. The De-Rosa family is believed to have originated from the region of Sicily and later migrated to various parts of Europe and North America in the late 19th and early 20th centuries. Famous individuals bearing the name De-Rosa include Italian actor Luigi De Rossi (1854-1930), American jazz musician Louie De Rosa, and Canadian politician Michael De Rosa. The De-Rosa family continues to be a prominent surname in Italy and among Italian diaspora communities worldwide.

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Sources & References

About the author :
NomOrigine Team
NomOrigine Team
Passionate about genealogy, name history, and linguistics, we have been analyzing the origins of names for over 3 years. Our content is based on verified historical, etymological, and statistical data.
Last updated : 28 July 2025

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