Roselyn is a distinctive girls' name in United States, ranking #837 in 2016 with 343 recorded births. The name reached its all-time peak in 2018 with 459 births ranking #646. Since 1996, the popularity has increased by 662.2%. In 2016, approximately 1 in every 5,165 girls born was named Roselyn. STABLE Recent data shows the name is currently stable.