Darilyn is a distinctive girls' name in United States, ranking #13824 in 2010 with 7 recorded births. The name reached its all-time peak in 1997 with 9 births ranking #9201. Since 1996, the popularity has increased by 16.7%. In 2010, approximately 1 in every 253,904 girls born was named Darilyn. STABLE Recent data shows the name is currently stable.