Rosemary is a moderately popular girls' name in United States, ranking #251 in 2025 with 1,222 recorded births. The name reached its all-time peak in 2025 with 1,222 births ranking #251. Since 1996, the popularity has increased by 190.3%. In 2025, approximately 1 in every 1,315 girls born was named Rosemary. RISING Recent data shows the name is currently rising.