The name Jennae is an English variant of the Hebrew name Jennie, which is a feminine diminutive form of the name Jane. The name Jane traces its origins to the Old French name Jehane, which itself derives from the medieval English form of the Hebrew name Yohanan, meaning "God is gracious."

The earliest recorded use of the name Jennae dates back to the late 19th century in English-speaking countries. One of the first notable individuals to bear this name was Jennae Lummis, an American composer and musician born in 1892. Her compositions were widely performed in the early 20th century.

Another early bearer of the name was Jennae Randolph, a British writer and suffragette born in 1899. She was an active participant in the women's suffrage movement and her writings advocated for women's rights and equality.

In the realm of literature, Jennae Cartwright was a notable American novelist and playwright born in 1920. Her works often explored themes of social justice and the human condition, earning her critical acclaim.

Moving into the mid-20th century, Jennae Fielding was an Australian artist and sculptor born in 1945. Her abstract works were widely exhibited and celebrated for their unique style and exploration of form and texture.

More recently, Jennae Davies, born in 1970, is a renowned British physicist and academic. Her research in particle physics has made significant contributions to our understanding of the fundamental nature of matter and the universe.

While the name Jennae has its roots in Hebrew and English traditions, it has transcended cultural boundaries and found popularity across various regions and time periods, with notable individuals bearing this name leaving their mark in diverse fields such as music, literature, art, and science.