Adelynn is a moderately popular girls' name in United States, ranking #449 in 2024 with 694 recorded births. The name reached its all-time peak in 2015 with 1,139 births ranking #277. Since 1996, the popularity has increased by 5,683.3%. In 2024, approximately 1 in every 2,324 girls born was named Adelynn. FALLING Recent data shows the name is currently falling.