Roselynn is a distinctive girls' name in United States, ranking #4244 in 2006 with 35 recorded births. The name reached its all-time peak in 2019 with 198 births ranking #1188. Since 1996, the popularity has increased by 94.4%. In 2006, approximately 1 in every 54,316 girls born was named Roselynn. STABLE Recent data shows the name is currently stable.