Mattelyn is a distinctive girls' name in United States, ranking #11756 in 2020 with 8 recorded births. This places Mattelyn in the bottom 33% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 12 births ranking #9601. In 2020, approximately 1 in every 201,939 girls born was named Mattelyn. RISING Recent data shows the name is currently rising.