Roselyn is a distinctive girls' name in United States, ranking #670 in 2017 with 439 recorded births. The name reached its all-time peak in 2018 with 459 births ranking #646. Since 1996, the popularity has increased by 875.6%. In 2017, approximately 1 in every 3,931 girls born was named Roselyn. STABLE Recent data shows the name is currently stable.