Maddi is a distinctive girls' name in United States, ranking #5906 in 2016 with 22 recorded births. The name reached its all-time peak in 2008 with 29 births ranking #5089. Since 1996, the popularity has increased by 214.3%. In 2016, approximately 1 in every 80,522 girls born was named Maddi. FALLING Recent data shows the name is currently falling.