Rosalynn is a distinctive girls' name in United States, ranking #1799 in 2023 with 113 recorded births. The name reached its all-time peak in 2020 with 170 births ranking #1301. Since 1996, the popularity has increased by 606.3%. In 2023, approximately 1 in every 14,183 girls born was named Rosalynn. RISING Recent data shows the name is currently rising.