Blue is a distinctive girls' name in United States, ranking #4676 in 2025 with 29 recorded births. The name reached its all-time peak in 2021 with 43 births ranking #3555. Since 1996, the popularity has increased by 314.3%. In 2025, approximately 1 in every 55,423 girls born was named Blue. STABLE Recent data shows the name is currently stable.