Roselyn is a distinctive girls' name in United States, ranking #817 in 2014 with 340 recorded births. The name reached its all-time peak in 2018 with 459 births ranking #646. Since 1996, the popularity has increased by 655.6%. In 2014, approximately 1 in every 5,253 girls born was named Roselyn. STABLE Recent data shows the name is currently stable.