The name Sven is a masculine Scandinavian name that originated in Old Norse. It is derived from the Old Norse word "svenr," which means "young man" or "servant." The name came into use during the Viking Age, around the 8th to 11th centuries, and was popular among the Vikings and other Norse peoples.

One of the earliest recorded instances of the name Sven can be found in the Icelandic Sagas, which were written in the 13th and 14th centuries. These sagas often featured characters with the name Sven, indicating its widespread use in the Norse culture during that time.

In the 11th century, Sven Forkbeard, also known as Sven I, was the King of Denmark, England, and Norway. He ruled from 986 to 1014 and was known for his military campaigns and conquests. Another notable historical figure with the name Sven was Sven Estridsen, who was the King of Denmark from 1047 to 1076.

During the Middle Ages, the name Sven continued to be popular in Scandinavia. In the 12th century, Sven Aggesen was a Danish historian and author who wrote about the history of Denmark and its kings. In the 13th century, Sven Danasum was a Swedish statesman and jarl (earl) who played a significant role in the political affairs of Sweden.

As the name Sven spread beyond Scandinavia, it gained popularity in other parts of Europe. In the 19th century, Sven Nilsson was a Swedish archaeologist and naturalist known for his contributions to the study of prehistoric Scandinavia. Sven Hedin, born in 1865, was a Swedish explorer and geographer who made significant contributions to the exploration of Central Asia.

Throughout history, the name Sven has been associated with various professions and accomplishments. From Norse warriors and kings to scholars, explorers, and writers, the name has left its mark on different cultures and societies.