Madalyn is a distinctive girls' name in United States, ranking #733 in 2018 with 384 recorded births. The name reached its all-time peak in 2008 with 1,144 births ranking #292. Since 1996, the popularity has decreased by 13.5%. In 2018, approximately 1 in every 4,428 girls born was named Madalyn. STABLE Recent data shows the name is currently stable.