The name Ely has its origins in Hebrew, derived from the biblical name Eli, which means "ascended" or "high." It is believed to have been a popular name among the ancient Israelites during the period of the Old Testament.

One of the earliest and most notable mentions of the name Ely can be found in the Book of Samuel, where Eli was a respected high priest and judge who served in the Tabernacle at Shiloh. Despite his advanced age, he played a significant role in the lives of the prophets Samuel and Jeremiah.

Throughout history, the name Ely has been associated with various religious figures and scholars. One such individual was Ely of Crete, a Byzantine monk and theologian who lived in the late 8th century and was known for his writings on the Trinity and Christology.

In the Middle Ages, the name Ely was relatively common in certain regions of Europe. One notable bearer was Ely de Longchamp, a 12th-century English bishop and statesman who served as Lord Chancellor of England from 1190 to 1197.

During the Renaissance period, the name Ely gained popularity among the intellectual elite. Ely Sundel Mishoulam, a 16th-century Italian Jewish scholar and physician, was renowned for his expertise in the field of medicine and his contributions to the study of the Talmud.

Another prominent figure with the name Ely was Ely Samuel Parker, a prominent Native American leader and military officer who played a crucial role in the American Civil War. Born in 1828, he served as a commissioner for the United States Department of Indian Affairs and was a respected advocate for the rights of indigenous peoples.

In more recent times, the name Ely has been associated with various artists and writers, such as Ely Jaune, a 20th-century French painter known for his avant-garde works, and Ely Culbertson, an American author and expert on contract bridge who lived from 1891 to 1955.

While the name Ely has its roots in ancient Hebrew culture, it has transcended religious and cultural boundaries, becoming a name embraced by individuals from diverse backgrounds and nationalities throughout history.