Roselynn is a distinctive girls' name in United States, ranking #3290 in 2009 with 51 recorded births. The name reached its all-time peak in 2019 with 198 births ranking #1188. Since 1996, the popularity has increased by 183.3%. In 2009, approximately 1 in every 36,017 girls born was named Roselynn. STABLE Recent data shows the name is currently stable.