Madalyn is a distinctive girls' name in United States, ranking #661 in 2017 with 450 recorded births. This places Madalyn in the top 4% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2008 with 1,144 births ranking #292. In 2017, approximately 1 in every 3,835 girls born was named Madalyn. STABLE Recent data shows the name is currently stable.