Blair is a moderately popular girls' name in United States, ranking #218 in 2024 with 1,412 recorded births. The name reached its all-time peak in 2024 with 1,412 births ranking #218. Since 1996, the popularity has increased by 322.8%. In 2024, approximately 1 in every 1,142 girls born was named Blair. RISING Recent data shows the name is currently rising.