Madolyn is a distinctive girls' name in United States, ranking #10629 in 2014 with 10 recorded births. The name reached its all-time peak in 2000 with 39 births ranking #3435. Since 1996, the popularity has decreased by 47.4%. In 2014, approximately 1 in every 178,594 girls born was named Madolyn. FALLING Recent data shows the name is currently falling.