Rozlyn is a distinctive girls' name in United States, ranking #5962 in 2005 with 21 recorded births. The name reached its all-time peak in 2016 with 74 births ranking #2475. Since 1996, the popularity has increased by 31.3%. In 2005, approximately 1 in every 87,986 girls born was named Rozlyn. FALLING Recent data shows the name is currently falling.