The name Anessa originates from the Greek language and can be traced back to ancient times. It is believed to have derived from the Greek word "anesos," which means "unfading" or "everlasting." This connection suggests that the name might have been associated with qualities such as endurance, resilience, and permanence.

In ancient Greece, the name Anessa was relatively uncommon, but it did appear in some historical records and literary works. One of the earliest documented references to the name can be found in the writings of the Greek philosopher Plato, who lived in the 5th century BCE. He mentioned a woman named Anessa in his dialogues, though little is known about her beyond her name.

During the Byzantine Empire, which spanned from the 4th to the 15th century CE, the name Anessa gained some popularity among the Greek-speaking population. Several notable figures from this period bore the name, including Anessa of Constantinople, a noblewoman and philanthropist who lived in the 11th century.

In the Middle Ages, the name Anessa spread to other parts of Europe, particularly in areas with strong Greek cultural influences. One example is Anessa of Crete, a renowned poet and scholar who lived in the 14th century. Her works, written in both Greek and Latin, were widely read and appreciated during her lifetime.

As the Renaissance dawned, the name Anessa continued to be used, though it remained relatively rare. One notable figure from this period was Anessa Tornielli, an Italian painter who lived in the 16th century. Her artwork, which depicted religious scenes and portraits, can still be found in various churches and museums across Italy.

In more recent history, the name Anessa has been borne by several influential individuals. Anessa Keyes, an American civil rights activist and educator, played a significant role in desegregating schools in the southern United States during the mid-20th century. Another notable figure was Anessa Hartog, a Dutch author and journalist who wrote extensively on social and political issues in the late 20th century.

While the name Anessa has never been among the most popular, it has maintained a consistent presence throughout history, carrying with it a sense of timelessness and endurance. Its Greek origins and the meaning associated with it have endured across centuries, making it a name with a rich cultural heritage.