Rozlyn is a distinctive girls' name in United States, ranking #5921 in 2008 with 24 recorded births. The name reached its all-time peak in 2016 with 74 births ranking #2475. Since 1996, the popularity has increased by 50.0%. In 2008, approximately 1 in every 78,780 girls born was named Rozlyn. FALLING Recent data shows the name is currently falling.