Aidian, derived from the Irish name Aidan, is of Celtic origin and means 'little fire'. It was popularized by Saint Aidan of Lindisfarne, a monk who played a significant role in spreading Christianity in Northern England during the 7th century. This name has gained prominence in recent years due to its unique sound and historic roots.
"Aidian experienced a peak in popularity between 2003 and 2008, with a high of 17 births in both 2005 and 2008. However, there was a significant decrease thereafter, with only 5 births recorded in 2014."