Rozalyn is a distinctive girls' name in United States, ranking #4751 in 2019 with 29 recorded births. The name reached its all-time peak in 2013 with 40 births ranking #3835. Since 1996, the popularity has increased by 141.7%. In 2019, approximately 1 in every 57,847 girls born was named Rozalyn. FALLING Recent data shows the name is currently falling.