Madolyn is a distinctive girls' name in United States, ranking #4460 in 1997 with 24 recorded births. The name reached its all-time peak in 2000 with 39 births ranking #3435. Since 1996, the popularity has increased by 26.3%. In 1997, approximately 1 in every 72,527 girls born was named Madolyn. FALLING Recent data shows the name is currently falling.