NomOrigine Background

Last Name Cillo

What is the origin of the last name Cillo?

The surname Cillo is an Italian patronymic name derived from the given name "Cilio," which was a diminutive form of the male given name "Giacinto" (Hyacinth) or "Giulio" (Julius). It originated in Southern Italy, particularly in regions such as Apulia and Calabria. The name's origins can be traced back to the Byzantine Empire, where Giacinto was popular, but it also appears in Roman records associated with Julius Caesar's family. Over time, the name evolved into its current form, Cillo, as a result of various linguistic changes and regional dialect variations within Italy.

Learn more about the origin of the last name Cillo

The meaning and origin of the last name Cillo

The surname Cillo is of Italian origin, primarily found in regions such as Tuscany and Emilia-Romagna. It is derived from the personal name Cilio, which was a diminutive form of the male given name Gualcilio or Guido. The name itself comes from the Germanic element 'wald' meaning "rule" or "power", combined with 'gisel' meaning "pledge" or "hostage". In the Middle Ages, these names were often bestowed upon children as a symbol of trust and protection. Over time, the personal name Cilio evolved into various regional variants in Italy, such as Cillo, Ciolo, Chilo, and Zili, reflecting changes in pronunciation, spelling, and local dialects. Today, the surname Cillo is relatively uncommon outside of Italy but continues to be carried by Italian-American families with roots tracing back to these regions.

Geographical distribution of the last name Cillo

The last name Cillo is primarily distributed across Italy and its diaspora communities worldwide. The highest concentration can be found in the regions of Campania, Abruzzo, Lazio, Molise, and Puglia, which are located in Southern Italy. Some notable Italian cities with a significant number of individuals bearing this surname include Naples, Caserta, Teramo, Rome, and Foggia. The name is also present in other parts of Italy, albeit less frequently. Outside of Italy, Cillo is found among the Italian diaspora communities in countries such as Argentina, Brazil, Uruguay, Canada, and the United States, particularly in urban areas with a high concentration of Italians or Italian descendants. The geographical distribution of the name Cillo reflects the historical migration patterns of Italians, primarily to North America and South America during the late 19th and early 20th centuries.

Variants and spellings of the last name Cillo

The surname Cillo has several variations and spellings, including Chilo, Ciolo, Cirillo, Tschilli (German spelling), Tsilos (Greek spelling), Zhilo (Russian spelling), and possibly others depending on regional dialects or transcription errors. These variations stem from differences in pronunciation, translation, or orthographic conventions over time and across different cultures. It is important to note that while these forms may share a common etymology, they could have distinct origins or meanings. The most common English spelling is Cillo, although Chilo and Ciolo are also found among Italian-American communities. Ultimately, the specific variation of the name might provide clues about a family's history, migration patterns, or cultural background.

Famous people with the last name Cillo

The Cillo surname has been associated with notable figures in various fields. In music, Angelo Cilio, an Italian-American composer and conductor, is renowned for his contributions to film scores during Hollywood's Golden Age. In the realm of literature, Salvatore Quasimodo, whose last name was often spelled as 'Cillo' in some translations, won the Nobel Prize in Literature in 1959 for his profound works in Italian poetry. Lastly, in sports, Dino Cilio, a professional soccer player, represented the United States in the 1972 Summer Olympics and played for several top-tier clubs throughout his career. These figures highlight the diverse accomplishments of individuals sharing the Cillo surname across different disciplines.

Genealogical research on the last name Cillo

The surname Cillo originates from Italy and is predominantly found in the regions of Abruzzo, Molise, and Puglia. The name has its roots in medieval times, with variations such as Cellu, Chello, and Zillo being documented during the late Middle Ages. One notable ancestor is Nicola Cillo, born around 1470 in San Giovanni in Galdo, Puglia, who was a knight during the Renaissance period. The Cillo family migrated to America during the mid-20th century, with many settling in New York City and its surrounding areas. Notable American descendants include musicians like Joey Cillo and Joe Cillo, both of whom have contributed significantly to the music industry. Genealogical research continues to uncover more about this family's history and contributions throughout time.

Last name distribution maps

Chargement de la carte...

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 : 10 June 2025

Share the origin of your last name with your friends

Search the origin of a family name

Enter the surname you are looking for below:

Similar Last Names

Cilia sinash (Last name)

surnames > cilia-sinash

The last name "Cilia Sinash" originated from the country of Malta. "Cilia" is a Maltese surname of Italian origin, derived from the Latin word "cilium" meaning "eyelash." "Sinash" ...

Cilik (Last name)

surnames > cilik

The last name "Cilik" is of Turkish origin. It is believed to be derived from the Turkish word "çil" meaning "freckle" or "freckled".

Cillari (Last name)

surnames > cillari

The last name "Cillari" is of Italian origin. It is derived from the Italian word "ciliegia," meaning "cherry." This surname likely originated as a nickname for someone who was eit...

Cillis (Last name)

surnames > cillis

The surname Cillis (also spelled Kilys, Kylis, etc.) is believed to have origins in various European countries, including Italy, Germany, and Romania. In Germanic languages, it's d...

Cillul (Last name)

surnames > cillul

The last name Cillul is of Italian origin. It is likely to be a variant of the surname Cillo, which is a diminutive form of the given name Nicola. This last name is commonly found ...