The name Kesha is believed to have its origins in the Sanskrit language of ancient India, where it was derived from the word "kesha," meaning "long hair." The name was likely given to children blessed with an abundance of hair or as a wish for them to have long, healthy locks.

In Hindu mythology, Kesha is also the name of a celestial nymph or apsara known for her beauty and grace. This mythological connection may have contributed to the name's popularity in the region.

The earliest recorded use of the name Kesha dates back to the 6th century BCE, where it appears in ancient Indian texts and inscriptions. It was particularly prevalent in the northern regions of the Indian subcontinent, including present-day Pakistan and Bangladesh.

One of the earliest notable figures with the name Kesha was a 7th-century Indian poet and scholar, Kesha Pandit, renowned for his contributions to Sanskrit literature and philosophy. Another historical figure was Kesha Raya, a 16th-century ruler of the Vijayanagara Empire in southern India, known for her patronage of arts and culture.

In the 10th century, the name Kesha gained prominence in the Islamic world, particularly in regions such as Persia (present-day Iran) and Central Asia. It was often transliterated as "Keshia" or "Keysha" and given to girls as a symbol of beauty and grace.

One of the most famous historical figures with this name was Keshia Begum, a 16th-century Mughal princess and the daughter of the great emperor Akbar. She was known for her intelligence, literary talents, and influence in the royal court.

In more recent history, Kesha Khambhati (1835-1900) was an Indian social reformer and educator who fought for women's rights and established several schools for girls in Gujarat.

Other notable individuals throughout history include Kesha Mondragon (1920-1998), a Mexican-American civil rights activist and labor leader, and Kesha Wizzart (1924-2011), a renowned South African singer and activist who used her music to promote social justice and equality.