Madolyn is a distinctive girls' name in United States, ranking #11718 in 2020 with 8 recorded births. The name reached its all-time peak in 2000 with 39 births ranking #3435. Since 1996, the popularity has decreased by 57.9%. In 2020, approximately 1 in every 201,939 girls born was named Madolyn. FALLING Recent data shows the name is currently falling.