Dalyn is a distinctive girls' name in United States, ranking #6272 in 2000 with 17 recorded births. This places Dalyn in the top 36% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 17 births ranking #6272. Since 1996, the popularity has increased by 41.7%. In 2000, approximately 1 in every 106,822 girls born was named Dalyn. RISING Recent data shows the name is currently rising.