Rosa is a distinctive girls' name in United States, ranking #653 in 2025 with 441 recorded births. The name reached its all-time peak in 1998 with 1,125 births ranking #276. Since 1996, the popularity has decreased by 55.6%. In 2025, approximately 1 in every 3,645 girls born was named Rosa. STABLE Recent data shows the name is currently stable.