Dilyn is a unisex name with English origins. It is pronounced as DIH-lin (/dɪˈlɪn/). This name has a variation, Dylan, which is also popular. In the United States of America, Dilyn has been given to newborns since at least 1998. Although its popularity has fluctuated over the years, it remains a fairly common choice for parents. In recent years, it has ranked around the 10th to 20th most popular name for newborns in the USA. With its unisex nature and strong historical usage, Dilyn is a versatile and timeless name option for any baby.