The name Ani is an ancient Armenian name that has its origins in the Indo-European language family. It is derived from the Armenian word "ani," which means "unique" or "one of a kind." The name can be traced back to the 4th century AD, during the time of the Armenian Kingdom and the spread of Christianity in the region.

Ani is also believed to have connections to the ancient city of Ani, which was once the capital of the Bagratid Armenian Kingdom. The city, located in what is now eastern Turkey, was a major cultural and economic center during its heyday between the 9th and 11th centuries. The name may have been associated with this prominent city, reflecting its importance and significance in Armenian history.

One of the earliest recorded instances of the name Ani is in the 5th century AD, when an Armenian princess named Ani lived during the reign of the Arsacid dynasty. She was known for her beauty and intelligence and is mentioned in several historical texts.

In the 7th century AD, an Armenian nun and poet named Ani is believed to have lived. She is credited with writing several religious hymns and poems that are still preserved in Armenian literary tradition.

Another notable figure with the name Ani was Ani Vachagan Vachemi, a 10th-century Armenian prince and military commander who played a significant role in defending the Kingdom of Ani against invasions from neighboring empires.

In the 12th century, Ani Ter-Hovhannisian was a renowned Armenian architect and sculptor who contributed to the construction of several churches and monasteries in the region, including the Cathedral of Ani, which is considered a masterpiece of medieval Armenian architecture.

Lastly, Ani Pilibosian was a 19th-century Armenian poet and writer who was part of the Armenian literary renaissance. Her works focused on themes of patriotism, social justice, and the struggles of the Armenian people.