Roselyn is a distinctive girls' name in United States, ranking #821 in 2022 with 342 recorded births. The name reached its all-time peak in 2018 with 459 births ranking #646. Since 1996, the popularity has increased by 660.0%. In 2022, approximately 1 in every 4,792 girls born was named Roselyn. FALLING Recent data shows the name is currently falling.