Rosaline is a distinctive girls' name in United States, ranking #2917 in 2019 with 57 recorded births. The name reached its all-time peak in 2025 with 85 births ranking #2192. Since 1996, the popularity has increased by 1,040.0%. In 2019, approximately 1 in every 29,431 girls born was named Rosaline. RISING Recent data shows the name is currently rising.