Addalyn is a distinctive girls' name in United States, ranking #1547 in 2022 with 138 recorded births. This places Addalyn in the top 9% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 259 births ranking #1030. In 2022, approximately 1 in every 11,875 girls born was named Addalyn. FALLING Recent data shows the name is currently falling.