Maddy is a distinctive girls' name in United States, ranking #10729 in 1998 with 8 recorded births. This places Maddy in the bottom 35% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 61 births ranking #2783. Since 1996, the popularity has decreased by 11.1%. In 1998, approximately 1 in every 220,861 girls born was named Maddy. FALLING Recent data shows the name is currently falling.