Adair is a distinctive girls' name in United States, ranking #4545 in 2019 with 30 recorded births. The name reached its all-time peak in 2014 with 35 births ranking #4179. Since 1996, the popularity has increased by 100.0%. In 2019, approximately 1 in every 55,919 girls born was named Adair. STABLE Recent data shows the name is currently stable.