The name Ava has its origins in the Germanic and Latin languages. It is derived from the Germanic name Ava, which is believed to be a short form of other Germanic names like Avilius or Avillius. In Latin, the name is thought to be related to the word "avis," meaning "bird."

Ava was a relatively uncommon name in ancient times, with few recorded instances in historical texts or records. However, it did appear in some early Christian writings, where it was likely used as a feminine form of the masculine name Avus, which means "grandfather" in Latin.

One of the earliest recorded uses of the name Ava dates back to the 9th century, when it was borne by a German abbess named Ava of Seckau (c. 800 - 876). She played an important role in the establishment of the Benedictine monastery in Seckau, Austria.

Another notable historical figure named Ava was Ava of Göttweig (c. 1020 - 1073), a German noblewoman and benefactor of the Göttweig Abbey in Lower Austria. She was instrumental in the construction of the abbey's church and buildings.

In the 12th century, Ava of Coventry (c. 1150 - 1215) was an English anchoress and mystic who wrote several religious works, including a collection of revelations known as the "Writings of Ava of Coventry."

During the Renaissance period, the name Ava was used by the Italian painter Ava Ghisi (c. 1500 - c. 1570), who was known for her engravings and was one of the few female artists of her time.

In more modern times, the name Ava gained popularity with the birth of Ava Gardner (1922 - 1990), the iconic American actress known for her roles in films such as "The Killers," "The Barefoot Contessa," and "On the Beach."

Other notable individuals named Ava throughout history include Ava Duvernay (born 1972), the American filmmaker and producer known for directing films like "Selma" and "A Wrinkle in Time"; Ava Helen Pauling (1903 - 1981), an American activist and the wife of chemist Linus Pauling; and Ava Max (born 1994), an American singer-songwriter known for her hit singles "Sweet but Psycho" and "So Am I."