Adelynn is a moderately popular girls' name in United States, ranking #385 in 2023 with 797 recorded births. The name reached its all-time peak in 2015 with 1,139 births ranking #277. Since 1996, the popularity has increased by 6,541.7%. In 2023, approximately 1 in every 2,011 girls born was named Adelynn. FALLING Recent data shows the name is currently falling.
Adelynn is a modern decorative spelling in the Adeline family and shares the noble meaning of that older root. It feels soft, sweet, and very contemporary.
The form grew with the popularity of names ending in -lynn and the wider revival of vintage-style girls' names. It is best understood as a modern spelling development rather than a separate traditional name.