Rozalyn is a distinctive girls' name in United States, ranking #4334 in 2018 with 33 recorded births. The name reached its all-time peak in 2013 with 40 births ranking #3835. Since 1996, the popularity has increased by 175.0%. In 2018, approximately 1 in every 51,528 girls born was named Rozalyn. FALLING Recent data shows the name is currently falling.