Roselyn is a distinctive girls' name in United States, ranking #710 in 2006 with 402 recorded births. The name reached its all-time peak in 2018 with 459 births ranking #646. Since 1996, the popularity has increased by 793.3%. In 2006, approximately 1 in every 4,729 girls born was named Roselyn. STABLE Recent data shows the name is currently stable.