Roslyn is a distinctive girls' name in United States, ranking #2583 in 2004 with 65 recorded births. This places Roslyn in the top 14% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 217 births ranking #1160. Since 1996, the popularity has increased by 32.7%. In 2004, approximately 1 in every 28,248 girls born was named Roslyn. STABLE Recent data shows the name is currently stable.