Rozalyn is a distinctive girls' name in United States, ranking #3835 in 2013 with 40 recorded births. This places Rozalyn in the top 20% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 40 births ranking #3835. Since 1996, the popularity has increased by 233.3%. In 2013, approximately 1 in every 43,860 girls born was named Rozalyn. FALLING Recent data shows the name is currently falling.