Roselyn is a distinctive girls' name in United States, ranking #2491 in 2002 with 64 recorded births. The name reached its all-time peak in 2018 with 459 births ranking #646. Since 1996, the popularity has increased by 42.2%. In 2002, approximately 1 in every 28,075 girls born was named Roselyn. STABLE Recent data shows the name is currently stable.