Matlyn is a distinctive girls' name in United States, ranking #17423 in 2003 with 5 recorded births. This places Matlyn in the bottom 6% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 7 births ranking #13129. In 2003, approximately 1 in every 365,410 girls born was named Matlyn. FALLING Recent data shows the name is currently falling.