Madalynn is a distinctive girls' name in United States, ranking #800 in 2006 with 342 recorded births. The name reached its all-time peak in 2009 with 557 births ranking #544. Since 1996, the popularity has increased by 388.6%. In 2006, approximately 1 in every 5,559 girls born was named Madalynn. FALLING Recent data shows the name is currently falling.