Madalynn is a distinctive girls' name in United States, ranking #827 in 2004 with 301 recorded births. The name reached its all-time peak in 2009 with 557 births ranking #544. Since 1996, the popularity has increased by 330.0%. In 2004, approximately 1 in every 6,100 girls born was named Madalynn. FALLING Recent data shows the name is currently falling.