Marelyn is a distinctive girls' name in United States, ranking #5486 in 2006 with 25 recorded births. The name reached its all-time peak in 2008 with 45 births ranking #3627. Since 1996, the popularity has increased by 56.3%. In 2006, approximately 1 in every 76,043 girls born was named Marelyn. STABLE Recent data shows the name is currently stable.