The name Avery has its origins in the ancient Anglo-Norman French language and culture. It derives from the Old French word "aveir" or "avoir," meaning "to have" or "to possess." The name likely emerged during the Middle Ages, around the 11th or 12th century, when Norman French was widely spoken in England following the Norman Conquest.

In its earliest forms, Avery was spelled as "Averie," "Averi," or "Auverie." It was initially used as a surname, referring to someone who oversaw the care of horses and stables, or managed the resources and possessions of a lord or landowner. The name eventually transitioned into a masculine given name, reflecting the qualities of wealth, prosperity, and possession.

One of the earliest recorded references to the name Avery can be found in the Domesday Book of 1086, a comprehensive survey of landowners and properties commissioned by William the Conqueror. The name appears as a surname, "Averie," indicating its use in medieval England.

Throughout history, several notable individuals have borne the name Avery. One of the earliest was Avery Jenour (c. 1130-1190), an English Augustinian canon and scholar who wrote extensively on theology and philosophy. Another early figure was Avery of Stanton (c. 1200-1270), a prominent English landowner and knight during the reign of King Henry III.

In the 16th century, Avery Phillipps (1537-1594) was an English politician and Member of Parliament who served under Queen Elizabeth I. During the English Civil War, Avery Welbeck (1615-1683) was a Royalist soldier and captain who fought for King Charles I against the Parliamentarians.

In more recent times, Avery Brundage (1887-1975) was an American athlete and influential administrator who served as the President of the International Olympic Committee from 1952 to 1972. Avery Dulles (1918-2008) was a prominent American Jesuit priest, cardinal, and theological scholar who made significant contributions to the study of Catholic theology.

While the name Avery has its roots in medieval France and England, it has since gained popularity across various cultures and regions, particularly in the English-speaking world. Its meaning and association with wealth, possession, and prosperity have contributed to its enduring appeal as a masculine given name.