The name Nolen is derived from the Old Irish Gaelic word "nuall," which means "noble" or "illustrious." It originated in Ireland during the Middle Ages, with the earliest recorded instances dating back to the 12th century. The name was particularly common among the noble families of the Irish clans, suggesting it was a prestigious name during that era.

One of the earliest recorded individuals with the name Nolen was Nolen Ua Dunadhaigh, a prominent Irish chieftain and military leader who lived in the late 12th century. He was known for his bravery and leadership during the Anglo-Norman invasion of Ireland.

In the 14th century, Nolen O'Moloney was a renowned Irish poet and historian who documented the lives and achievements of many notable figures of his time. His works provide valuable insights into the cultural and historical landscapes of medieval Ireland.

During the 16th century, Nolen FitzGerald was a prominent Irish statesman and diplomat who served as the Lord Chancellor of Ireland. He played a crucial role in negotiating between the English Crown and the Irish clans, seeking to maintain peace and stability in the region.

In the 17th century, Nolen O'Neill was a celebrated Irish soldier who fought alongside the Irish Confederate forces during the Irish Confederate Wars. He was known for his bravery and tactical prowess on the battlefield.

Another notable figure with the name Nolen was Nolen Shadrach, an Irish-American artist and sculptor who lived in the late 19th century. His works, which often depicted scenes from Irish mythology and folklore, are highly regarded and can be found in various museums and galleries across the United States.

While the name Nolen has its roots in Irish culture, it has been adopted and used in various other cultures and regions over the centuries. However, its strong historical ties to Ireland and the noble families of the Irish clans make it a name steeped in tradition and a sense of pride in one's heritage.