The name Jovanna originated from the Latin name Iohannes, which was derived from the Hebrew name Yohanan, meaning "Yahweh is gracious." The name gained popularity during the early Christian era when it was associated with John the Baptist and the apostle John.

In the 4th century, the name Iohannes was widely used in the Byzantine Empire, and it later spread throughout Europe during the Middle Ages. The Italian form of the name, Giovanna, emerged in the 12th century and was particularly popular in Italy and other parts of the Mediterranean region.

One of the earliest recorded historical figures with the name Jovanna was Giovanna I, also known as Joan I, who reigned as Queen of Naples from 1343 to 1382. She was a controversial figure and was accused of being involved in the murder of her first husband, Andrew of Hungary.

Another notable Jovanna was Giovanna d'Arco, better known as Joan of Arc (1412-1431), the French heroine and Catholic saint who played a pivotal role in the Hundred Years' War. Her bravery and devotion to her faith made her an iconic figure in French history.

In the 16th century, Giovanna d'Aragona (1502-1575) was an Italian noblewoman and patron of the arts. She was known for her support of artists and writers, including the renowned poet Torquato Tasso.

During the Renaissance period, Giovanna Tornabuoni (1468-1488) was an Italian noblewoman and poet. She is remembered for her contributions to the literary culture of Florence and her patronage of the arts.

In the 20th century, Jovanna Braschi (born 1959) is a Puerto Rican writer and artist known for her experimental literary works and multimedia installations. Her works explore themes of identity, language, and cultural hybridity.

Throughout history, the name Jovanna has been associated with various influential figures, reflecting its enduring appeal and cultural significance across different regions and time periods.