The name Bradley has its origins in the Old English language, derived from the combination of two words: "brad" meaning "broad" and "leah" meaning "meadow" or "clearing." It was originally a surname that described someone who lived near a broad meadow or clearing in the countryside.

During the Middle Ages, the name Bradley was primarily used as a locational surname in various regions of England, particularly in the counties of Lancashire, Yorkshire, and Staffordshire. It was also sometimes spelled as Bradelegh, Bradeley, or Bradele, reflecting regional variations in pronunciation and spelling.

One of the earliest recorded mentions of the name Bradley can be found in the Domesday Book of 1086, which was a comprehensive survey of land ownership and taxation in England commissioned by William the Conqueror. The name appears in various entries, indicating the existence of settlements or manors bearing the name Bradley.

In the 13th century, the name Bradley began to transition from a surname to a given name, as it became more common for people to adopt surnames based on their place of origin or residence. This trend accelerated in the following centuries, and by the 16th and 17th centuries, Bradley was firmly established as a popular given name among the English population.

Throughout history, several notable individuals have borne the name Bradley. One of the earliest was Bradley of Hameldon (c. 1320-1390), an English landowner and influential figure in Lancashire during the 14th century. Another early bearer of the name was Bradley Whyteley (c. 1490-1542), a English Protestant reformer and martyr who was burned at the stake for his religious beliefs.

In more recent times, famous individuals named Bradley include:

1. Bradley Cooper (born 1975), an American actor known for films such as "The Hangover" and "A Star Is Born."
2. Bradley Wiggins (born 1980), a British former professional road and track cyclist who won the Tour de France in 2012.
3. Bradley Steven Perry (born 1998), an American actor best known for his role in the Disney Channel series "Good Luck Charlie."
4. Bradley Walsh (born 1960), an English actor, comedian, and television presenter known for hosting various game shows.
5. Bradley Whitford (born 1959), an American actor known for his roles in "The West Wing" and "The Handmaid's Tale."

These are just a few examples of the many notable individuals who have carried the name Bradley throughout history, reflecting its enduring popularity and diverse cultural influence.