Adelynn is a distinctive girls' name in United States, ranking #2504 in 2004 with 67 recorded births. The name reached its all-time peak in 2015 with 1,139 births ranking #277. Since 1996, the popularity has increased by 458.3%. In 2004, approximately 1 in every 27,405 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.