Dailyn is a distinctive girls' name in United States, ranking #5264 in 1997 with 19 recorded births. The name reached its all-time peak in 2020 with 208 births ranking #1139. Since 1996, the popularity has increased by 26.7%. In 1997, approximately 1 in every 91,614 girls born was named Dailyn. FALLING Recent data shows the name is currently falling.