Madalyn is a distinctive girls' name in United States, ranking #946 in 2025 with 273 recorded births. The name reached its all-time peak in 2008 with 1,144 births ranking #292. Since 1996, the popularity has decreased by 38.5%. In 2025, approximately 1 in every 5,887 girls born was named Madalyn. STABLE Recent data shows the name is currently stable.