Merelyn is a distinctive girls' name in United States, ranking #14802 in 2002 with 6 recorded births. This places Merelyn in the bottom 18% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 18 births ranking #7308. In 2002, approximately 1 in every 299,470 girls born was named Merelyn. STABLE Recent data shows the name is currently stable.