The given name Nevin has its roots in the Gaelic language, originating from Ireland and Scotland. It is derived from the old Irish word "Naomh" or "Neiuidh," meaning "holy" or "sacred." This name likely emerged during the early medieval period, around the 5th to 7th centuries, when Christianity was spreading throughout the Celtic regions.

One of the earliest recorded instances of the name Nevin can be found in the Annals of Ulster, a chronicle of medieval Irish history. It mentions a person named "Neuin" who was a scribe and scholar in the 9th century. The name also appears in various Irish and Scottish genealogical records from the Middle Ages.

In the 11th century, a renowned Irish monk and historian named Nevin of Kildare lived in the monastery of Kildare. He is known for his contributions to the preservation of Irish historical records and manuscripts. Another notable figure was Nevin of Aghaboe, an Irish abbot and saint who lived in the 6th century and founded the monastery of Aghaboe in County Laois, Ireland.

During the 12th century, a Scottish nobleman named Nevin de Crauford was a prominent figure in the court of King William the Lion. He was granted lands in Ayrshire, Scotland, and his descendants continued to use the name Nevin for generations.

In the 16th century, a Welsh poet and translator named Nevin ap Howel Swrdwal gained recognition for his works, including translations of classical Greek and Latin texts into Welsh. He played a significant role in the development of Welsh literature during the Renaissance period.

Another notable figure was Nevin Perier, a French Huguenot who fled religious persecution in the 17th century and settled in Ireland. He became a successful merchant and landowner, and his descendants continued to bear the name Nevin in Ireland and later in America.