Adair is a distinctive girls' name in United States, ranking #5516 in 2017 with 23 recorded births. The name reached its all-time peak in 2014 with 35 births ranking #4179. Since 1996, the popularity has increased by 53.3%. In 2017, approximately 1 in every 75,038 girls born was named Adair. STABLE Recent data shows the name is currently stable.