The name Ryen is believed to have originated from the Old English language, dating back to the 5th century AD. It is derived from the Old English word "rycg," which means "ridge" or "hill." The name was initially used as a surname for people living in or near ridges or hills.

During the Anglo-Saxon period in England, from the 5th to the 11th century, the name Ryen was primarily used as a surname. It was not until the late Middle Ages that it began to be used as a given name, particularly among the nobility and upper classes.

One of the earliest recorded examples of the name Ryen as a given name can be found in the Chronicles of Froissart, a 14th-century historical work written by the French chronicler Jean Froissart. In this work, Froissart mentions a knight named Ryen de Vere, who fought in the Hundred Years' War between England and France.

Throughout history, there have been several notable individuals who bore the name Ryen. One of the most famous was Ryen de Vere, a 15th-century English nobleman and soldier who served as a commander in the Wars of the Roses. He was born in 1408 and died in 1476.

Another historical figure with the name Ryen was Ryen Fitzwilliam, an Irish nobleman who lived in the 16th century. He was a prominent figure in the Tudor conquest of Ireland and played a significant role in establishing English rule in the country.

In the 17th century, Ryen Browne was a renowned English playwright and poet. He was born in 1605 and is best known for his plays "Britannicus" and "The Duchess of Malfi."

During the 18th century, Ryen Walpole was a prominent British statesman and politician. He served as the Prime Minister of Great Britain from 1721 to 1742 and is considered one of the founders of the modern parliamentary system.

In more recent times, Ryen Murdoch was a Scottish-born American industrialist and media mogul who founded the News Corporation. He was born in 1931 and is widely regarded as one of the most influential figures in the media industry.