The name Harmony is a feminine given name of Greek origin, derived from the word "harmonia," which means "concord" or "agreement." It first emerged during the classical period of ancient Greece, around the 5th century BCE.

In Greek mythology, Harmonia was the daughter of Ares, the god of war, and Aphrodite, the goddess of love and beauty. She was revered as the goddess of harmony and personified the concept of order within the universe. The name was associated with the idea of balance, unity, and peace.

During the Renaissance period, the name gained popularity in Europe as a reflection of the pursuit of harmony in art, music, and literature. One of the earliest recorded uses of the name Harmony can be found in the works of the English poet Edmund Spenser, who wrote the epic poem "The Faerie Queene" in the late 16th century.

Throughout history, several notable individuals have borne the name Harmony. One of the earliest recorded examples is Harmony Twichell (1776-1861), an American educator and minister who founded the Woodstock Academy in Connecticut. Another prominent figure was Harmony Borax Werkheiser (1833-1906), an American industrialist and co-founder of the famous Borax mining company.

In the realm of music, Harmony Kendall (1885-1968) was an American jazz singer and vaudeville performer who rose to fame during the early 20th century. Harmony Harding (1904-1994) was a renowned American actress and dancer who appeared in numerous Broadway productions and Hollywood films.

More recently, Harmony Korine (born 1973) is an American filmmaker and artist known for his unconventional and experimental works, such as the films "Kids" and "Gummo."

The name Harmony has been associated with a sense of balance, peace, and unity throughout its history, reflecting the ideals of harmony in various aspects of human life, including art, music, and philosophy.