The given name Carlotta has its origins in the Italian and Spanish languages. It is a feminine form of the masculine name Carlo, which is derived from the Germanic name Karloz, meaning "free man" or "nobleman." The name can be traced back to the 9th century, when it first appeared as a royal name among the Carolingian dynasty of France.

In the Middle Ages, the name Carlotta gained popularity across Europe, particularly in Italy and Spain. It was often associated with nobility and royalty. One of the earliest recorded examples of the name is Carlotta, the daughter of King Charles III of Naples, who lived in the 14th century.

The name Carlotta has been borne by several notable figures throughout history. One of the most famous was Carlotta of Mexico (1840-1927), the wife of Emperor Maximilian I of Mexico. She played a significant role in the Mexican monarchy's struggle against the Republican forces in the 1860s.

Another prominent figure was Carlotta Grisi (1819-1899), an Italian romantic ballerina who achieved great fame in the 19th century. She was renowned for her performances in works by choreographers such as Jules Perrot and Jules Massenet.

In the world of literature, Carlotta Valdes is a significant character in Bram Stoker's famous novel "Dracula," published in 1897. She is depicted as a beautiful and charismatic woman who becomes the target of Count Dracula's obsession.

The name Carlotta was also borne by Carlotta Brianza (1867-1924), an Italian opera singer and actress who performed in several operas by composers like Giacomo Puccini and Pietro Mascagni.

Additionally, Carlotta Joaquina (1775-1830) was a Portuguese infanta and the daughter of King John VI of Portugal. She played a crucial role in the complex dynastic struggles of the early 19th century in Portugal and Brazil.

Throughout its history, the name Carlotta has maintained a connection with nobility, culture, and the arts, reflecting its regal and romantic origins. While its popularity has fluctuated over time, it remains a distinctive and elegant name with a rich historical legacy.