Maddisyn is a distinctive girls' name in United States, ranking #3916 in 2005 with 37 recorded births. The name reached its all-time peak in 2009 with 83 births ranking #2350. Since 1996, the popularity has increased by 640.0%. In 2005, approximately 1 in every 49,938 girls born was named Maddisyn. FALLING Recent data shows the name is currently falling.