The given name Dior is believed to have originated from the French language. Its roots can be traced back to the Latin word "diurnus," which means "daily" or "of the day." This connection suggests that the name Dior may have been initially used to refer to something related to the daytime or the daily cycle of the sun.

In the early 20th century, the name gained widespread recognition and popularity due to its association with the renowned French fashion designer Christian Dior. Born in 1905 in Normandy, France, Christian Dior established the iconic fashion house that bears his name in 1946. His revolutionary "New Look" style, characterized by its sculpted silhouette and luxurious fabrics, revolutionized the post-World War II fashion industry and solidified Dior's place in the annals of fashion history.

While the name Dior may not have a direct historical reference in ancient texts or religious scriptures, its French origins and association with the esteemed fashion designer have contributed to its enduring popularity. Apart from Christian Dior himself, several notable individuals have carried the name Dior throughout history.

One such individual was Dior Bélanger (1888-1963), a Canadian architect and urban planner who was instrumental in the development of Montreal's urban landscape. His designs included several prominent buildings and parks, leaving a lasting impact on the city's architectural heritage.

Another notable bearer of the name was Dior Delano (1923-1988), an American interior designer and socialite. She was known for her elegant and sophisticated designs, catering to high-profile clients in New York City and beyond.

In the realm of sports, Dior Lowhorn (born 1979) is an American former professional basketball player who played in the WNBA for several teams, including the Detroit Shock and the Los Angeles Sparks.

Dior Mouton (born 1980) is a retired American football defensive tackle who played in the NFL for teams like the San Francisco 49ers and the Tennessee Titans.

Lastly, Dior Stephens (born 1991) is a British singer and songwriter who has achieved success in the UK music scene with her soulful and powerful vocals.

These individuals, spanning various fields and eras, have carried the name Dior with distinction, contributing to its recognition and enduring legacy.