Adalynn is a moderately popular girls' name in United States, ranking #184 in 2025 with 1,683 recorded births. The name reached its all-time peak in 2018 with 2,813 births ranking #108. Since 1996, the popularity has increased by 27,950.0%. In 2025, approximately 1 in every 955 girls born was named Adalynn. FALLING Recent data shows the name is currently falling.