The name Austyn is a variant spelling of the English name Austin, which is derived from the ancient Roman name Augustinus. Augustinus is a Latin name that means "venerable" or "profound," and it is believed to have originated from the Latin word "augustus," which means "great" or "venerable."

The name Austin first gained popularity during the Middle Ages, particularly in England and other parts of Europe. It was often associated with Saint Augustine of Hippo, a renowned philosopher and theologian who lived in the 4th and 5th centuries AD. Saint Augustine played a significant role in shaping early Christian theology and is considered one of the most influential figures in the history of the Catholic Church.

One of the earliest recorded individuals with the name Austin was Austin the Venerable, an English Benedictine monk who lived in the late 7th century. He is remembered for his contributions to the establishment of Christianity in England during the Anglo-Saxon period.

In the 12th century, an English philosopher and theologian named Austin of Canterbury gained prominence for his writings on logic and metaphysics. He was also known for his work in translating and interpreting the works of Aristotle.

During the Renaissance period, Austin Friars, a Catholic religious order, played a vital role in the intellectual and cultural life of Europe. The order was named after Saint Augustine, and its members were known for their scholarly pursuits and contributions to education.

One of the most famous individuals with the name Austyn was Austyn Etchells (1773-1852), an English architect and surveyor who designed several notable buildings in Manchester, England, including the Royal Exchange and the Old Town Hall.

Another notable figure was Austyn Weston (1551-1611), an English Roman Catholic priest and martyr who was executed during the reign of King James I for his religious beliefs and his refusal to take the Oath of Allegiance.

In the 19th century, Austyn Layard (1817-1894) was a British explorer and archaeologist known for his excavations in Mesopotamia, including the discovery of the ancient city of Nineveh and its remarkable sculptures and artifacts.

Austyn Granville (1863-1957) was a British author and journalist who wrote several historical novels and biographies, including works on Queen Elizabeth I and Oliver Cromwell.

Austyn Loftus (1889-1971) was an Irish-born American actor who appeared in numerous films and television shows throughout his career, including roles in classics such as "The Maltese Falcon" and "Citizen Kane."