Rozalyn is a distinctive girls' name in United States, ranking #14945 in 2001 with 6 recorded births. The name reached its all-time peak in 2013 with 40 births ranking #3835. Since 1996, the popularity has decreased by 50.0%. In 2001, approximately 1 in every 300,093 girls born was named Rozalyn. FALLING Recent data shows the name is currently falling.