Rozalyn is a distinctive girls' name in United States, ranking #4712 in 2016 with 30 recorded births. The name reached its all-time peak in 2013 with 40 births ranking #3835. Since 1996, the popularity has increased by 150.0%. In 2016, approximately 1 in every 59,050 girls born was named Rozalyn. FALLING Recent data shows the name is currently falling.