Rozalyn is a distinctive girls' name in United States, ranking #4673 in 2017 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 2017, approximately 1 in every 57,529 girls born was named Rozalyn. FALLING Recent data shows the name is currently falling.