Marelyn is a distinctive girls' name in United States, ranking #5094 in 2018 with 26 recorded births. The name reached its all-time peak in 2008 with 45 births ranking #3627. Since 1996, the popularity has increased by 62.5%. In 2018, approximately 1 in every 65,401 girls born was named Marelyn. STABLE Recent data shows the name is currently stable.