Dailyn is a distinctive girls' name in United States, ranking #5028 in 2000 with 23 recorded births. The name reached its all-time peak in 2020 with 208 births ranking #1139. Since 1996, the popularity has increased by 53.3%. In 2000, approximately 1 in every 78,955 girls born was named Dailyn. FALLING Recent data shows the name is currently falling.