Darilyn is a distinctive girls' name in United States, ranking #17429 in 2011 with 5 recorded births. The name reached its all-time peak in 1997 with 9 births ranking #9201. Since 1996, the popularity has decreased by 16.7%. In 2011, approximately 1 in every 351,761 girls born was named Darilyn. STABLE Recent data shows the name is currently stable.