Roselynn is a distinctive girls' name in United States, ranking #4182 in 2005 with 34 recorded births. The name reached its all-time peak in 2019 with 198 births ranking #1188. Since 1996, the popularity has increased by 88.9%. In 2005, approximately 1 in every 54,344 girls born was named Roselynn. STABLE Recent data shows the name is currently stable.