Roslyn is a distinctive girls' name in United States, ranking #3023 in 1997 with 40 recorded births. This places Roslyn in the top 19% 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 decreased by 18.4%. In 1997, approximately 1 in every 43,516 girls born was named Roslyn. STABLE Recent data shows the name is currently stable.