Quinnlyn is of Irish origin, derived from the Gaelic word "Cuinn" meaning "intelligence" or "wise". It is a modern invention, created by blending elements from various names like Quinn and Evelyn. This unique moniker has gained popularity in recent years due to its distinctive sound and attractive appearance. In Irish mythology, it is associated with Cu Chulainn, a legendary hero known for his extraordinary abilities. However, unlike traditional Irish names, Quinnlyn does not have a specific meaning or historical figure attached to it directly. Instead, it offers parents the opportunity to create their own family history and traditions around this novel name choice.
Quinnlyn has seen a steady increase in popularity from the year 2005 onwards, with a significant jump between 2008 and 2009 (from 7 to 15 births), reaching its peak in 2018 with 35 births. After 2018, the number of babies named Quinnlyn has decreased steadily, reaching 7 births in 2023.