Madalynn is a distinctive girls' name in United States, ranking #682 in 2015 with 418 recorded births. The name reached its all-time peak in 2009 with 557 births ranking #544. Since 1996, the popularity has increased by 497.1%. In 2015, approximately 1 in every 4,270 girls born was named Madalynn. FALLING Recent data shows the name is currently falling.