Madalynn is a distinctive girls' name in United States, ranking #640 in 2012 with 446 recorded births. The name reached its all-time peak in 2009 with 557 births ranking #544. Since 1996, the popularity has increased by 537.1%. In 2012, approximately 1 in every 3,948 girls born was named Madalynn. FALLING Recent data shows the name is currently falling.