Marelyn is a distinctive girls' name in United States, ranking #9514 in 1997 with 9 recorded births. The name reached its all-time peak in 2008 with 45 births ranking #3627. Since 1996, the popularity has decreased by 43.8%. In 1997, approximately 1 in every 193,407 girls born was named Marelyn. STABLE Recent data shows the name is currently stable.