Rosaline is a distinctive girls' name in United States, ranking #3482 in 2018 with 45 recorded births. The name reached its all-time peak in 2025 with 85 births ranking #2192. Since 1996, the popularity has increased by 800.0%. In 2018, approximately 1 in every 37,787 girls born was named Rosaline. RISING Recent data shows the name is currently rising.