Blaire is a moderately popular girls' name in United States, ranking #384 in 2025 with 802 recorded births. The name reached its all-time peak in 2025 with 802 births ranking #384. Since 1996, the popularity has increased by 821.8%. In 2025, approximately 1 in every 2,004 girls born was named Blaire. RISING Recent data shows the name is currently rising.