Marelyn is a distinctive girls' name in United States, ranking #6331 in 2019 with 19 recorded births. The name reached its all-time peak in 2008 with 45 births ranking #3627. Since 1996, the popularity has increased by 18.8%. In 2019, approximately 1 in every 88,293 girls born was named Marelyn. STABLE Recent data shows the name is currently stable.