Darilyn is a distinctive girls' name in United States, ranking #16880 in 2016 with 5 recorded births. This places Darilyn in the bottom 11% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 9 births ranking #9201. Since 1996, the popularity has decreased by 16.7%. In 2016, approximately 1 in every 354,298 girls born was named Darilyn. STABLE Recent data shows the name is currently stable.