Adair is a distinctive girls' name in United States, ranking #5542 in 2011 with 24 recorded births. The name reached its all-time peak in 2014 with 35 births ranking #4179. Since 1996, the popularity has increased by 60.0%. In 2011, approximately 1 in every 73,284 girls born was named Adair. STABLE Recent data shows the name is currently stable.