Milena is a feminine given name derived from the Slavic element "mil", meaning "gracious" or "dear". Its origins can be traced back to the medieval era in various Slavic regions, including present-day Czech Republic, Slovakia, Poland, and the Balkans.

The name Milena gained popularity during the Middle Ages, particularly among the Slavic nobility and aristocracy. It was often bestowed upon daughters as a symbol of grace, affection, and endearment. The earliest recorded instances of the name can be found in historical records and documents from the 12th and 13th centuries.

One notable historical figure bearing the name Milena was Milena of Trnava, a 13th-century Bohemian noblewoman who played a significant role in the political landscape of the Kingdom of Bohemia. She served as a trusted advisor to King Wenceslaus I and was renowned for her diplomatic skills and influence.

In the realm of literature, the name Milena gained prominence through the works of renowned Czech writer Franz Kafka. His intimate letters to Milena Jesenská, a Czech journalist and translator born in 1896, were published posthumously and shed light on their complex relationship and Kafka's personal life.

Another famous Milena was Milena Pavlović-Barili, a Serbian princess and artist born in 1909. She was known for her avant-garde artistic pursuits and her involvement in the Serbian cultural scene during the early 20th century.

Milena Rudnytska, a Ukrainian composer and pianist born in 1892, made significant contributions to the development of Ukrainian classical music. Her compositions, which blended traditional folk elements with contemporary styles, earned her recognition as a pioneering figure in Ukrainian musical history.

In the realm of sports, Milena Rezková, a Czech gymnast born in 1976, achieved notable success in international competitions. She won multiple medals, including gold, at the Olympic Games and World Championships, cementing her place as one of the most accomplished Czech gymnasts of her time.

These are just a few examples of notable individuals who have borne the name Milena throughout history, showcasing its enduring presence across various cultures and time periods.