Madalynn is a distinctive girls' name in United States, ranking #578 in 2010 with 508 recorded births. The name reached its all-time peak in 2009 with 557 births ranking #544. Since 1996, the popularity has increased by 625.7%. In 2010, approximately 1 in every 3,499 girls born was named Madalynn. FALLING Recent data shows the name is currently falling.