Dailyn is a distinctive girls' name in United States, ranking #2831 in 2007 with 64 recorded births. The name reached its all-time peak in 2020 with 208 births ranking #1139. Since 1996, the popularity has increased by 326.7%. In 2007, approximately 1 in every 30,038 girls born was named Dailyn. FALLING Recent data shows the name is currently falling.