Rozlyn is a distinctive girls' name in United States, ranking #3245 in 2015 with 51 recorded births. This places Rozlyn in the top 17% 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 74 births ranking #2475. Since 1996, the popularity has increased by 218.8%. In 2015, approximately 1 in every 34,993 girls born was named Rozlyn. FALLING Recent data shows the name is currently falling.