Roselyn is a distinctive girls' name in United States, ranking #857 in 2012 with 312 recorded births. The name reached its all-time peak in 2018 with 459 births ranking #646. Since 1996, the popularity has increased by 593.3%. In 2012, approximately 1 in every 5,643 girls born was named Roselyn. STABLE Recent data shows the name is currently stable.