Maddilynn is a distinctive girls' name in United States, ranking #3128 in 2014 with 53 recorded births. This places Maddilynn in the top 16% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 70 births ranking #2553. In 2014, approximately 1 in every 33,697 girls born was named Maddilynn. STABLE Recent data shows the name is currently stable.