Roslyn is a distinctive girls' name in United States, ranking #1261 in 2022 with 190 recorded births. The name reached its all-time peak in 2016 with 217 births ranking #1160. Since 1996, the popularity has increased by 287.8%. In 2022, approximately 1 in every 8,625 girls born was named Roslyn. STABLE Recent data shows the name is currently stable.